From 850bdefa650b7ef3c18a3f07b0d9dea41d5f1ca8 Mon Sep 17 00:00:00 2001 From: Sam Parker Date: Wed, 29 Apr 2020 12:36:05 +0100 Subject: [PATCH] [NFC][ARM] Add two cost model tests --- llvm/test/Analysis/CostModel/ARM/control-flow.ll | 447 +++++++++++++++++++++++ llvm/test/Analysis/CostModel/ARM/immediates.ll | 142 +++++++ 2 files changed, 589 insertions(+) create mode 100644 llvm/test/Analysis/CostModel/ARM/control-flow.ll create mode 100644 llvm/test/Analysis/CostModel/ARM/immediates.ll diff --git a/llvm/test/Analysis/CostModel/ARM/control-flow.ll b/llvm/test/Analysis/CostModel/ARM/control-flow.ll new file mode 100644 index 0000000..9c7b1b2 --- /dev/null +++ b/llvm/test/Analysis/CostModel/ARM/control-flow.ll @@ -0,0 +1,447 @@ +; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py +; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-SIZE +; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-V8M-SIZE +; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-LATENCY +; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-V8M-LATENCY +; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8.1m.main | FileCheck %s --check-prefix=CHECK-V8_1M-LATENCY +; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-THROUGHPUT +; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-V8M-THROUGHPUT +; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8.1m.main | FileCheck %s --check-prefix=CHECK-V8_1M-THROUGHPUT + +define i32 @simple_loop_cost(i32 %N) { +; CHECK-T1-SIZE-LABEL: 'simple_loop_cost' +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8M-SIZE-LABEL: 'simple_loop_cost' +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-T1-LATENCY-LABEL: 'simple_loop_cost' +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8M-LATENCY-LABEL: 'simple_loop_cost' +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8_1M-LATENCY-LABEL: 'simple_loop_cost' +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-T1-THROUGHPUT-LABEL: 'simple_loop_cost' +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +; CHECK-V8M-THROUGHPUT-LABEL: 'simple_loop_cost' +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_loop_cost' +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +entry: + %zero = icmp eq i32 %N, 0 + br i1 %zero, label %exit, label %preheader + +preheader: + br label %loop + +loop: + %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] + %iv.next = add nuw i32 %iv, 1 + %cmp = icmp ne i32 %iv.next, %N + br i1 %cmp, label %loop, label %exit + +exit: + %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] + ret i32 %res +} + +define i32 @simple_mul_loop(i32* %A, i32* %B, i32 %N) { +; CHECK-T1-SIZE-LABEL: 'simple_mul_loop' +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8M-SIZE-LABEL: 'simple_mul_loop' +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-T1-LATENCY-LABEL: 'simple_mul_loop' +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, i32* %addr.a +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8M-LATENCY-LABEL: 'simple_mul_loop' +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, i32* %addr.a +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8_1M-LATENCY-LABEL: 'simple_mul_loop' +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, i32* %addr.a +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-T1-THROUGHPUT-LABEL: 'simple_mul_loop' +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +; CHECK-V8M-THROUGHPUT-LABEL: 'simple_mul_loop' +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_mul_loop' +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, i32* %A, i32 %iv +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, i32* %addr.a +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, i32* %B, i32 %iv +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +entry: + %zero = icmp eq i32 %N, 0 + br i1 %zero, label %exit, label %preheader + +preheader: + br label %loop + +loop: + %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] + %addr.a = getelementptr i32, i32* %A, i32 %iv + %load = load i32, i32* %addr.a + %mul = mul i32 %load, %load + %addr.b = getelementptr i32, i32* %B, i32 %iv + store i32 %mul, i32* %addr.b + %iv.next = add nuw i32 %iv, 1 + %cmp = icmp ne i32 %iv.next, %N + br i1 %cmp, label %loop, label %exit + +exit: + %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] + ret i32 %res +} + +define i32 @simple_mul_ext_lsr_loop(i16* %A, i32* %B, i32 %N) { +; CHECK-T1-SIZE-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8M-SIZE-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-T1-LATENCY-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, i16* %addr.a +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8M-LATENCY-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, i16* %addr.a +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-V8_1M-LATENCY-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br label %loop +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, i16* %addr.a +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8_1M-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res +; +; CHECK-T1-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +; CHECK-V8M-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop' +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br label %loop +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, i16* %addr.a +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, i32* %addr.b +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] +; CHECK-V8_1M-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res +; +entry: + %zero = icmp eq i32 %N, 0 + br i1 %zero, label %exit, label %preheader + +preheader: + br label %loop + +loop: + %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ] + %addr.a = phi i16* [ %A, %preheader ], [ %addr.a, %loop ] + %addr.b = phi i32* [ %B, %preheader ], [ %addr.b, %loop ] + %load = load i16, i16* %addr.a + %sext = sext i16 %load to i32 + %mul = mul i32 %sext, 7 + store i32 %mul, i32* %addr.b + %iv.next = add nuw i32 %iv, 1 + %addr.a.next = getelementptr i16, i16* %addr.a, i32 1 + %addr.b.next = getelementptr i32, i32* %addr.b, i32 1 + %cmp = icmp ne i32 %iv.next, %N + br i1 %cmp, label %loop, label %exit + +exit: + %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ] + ret i32 %res +} diff --git a/llvm/test/Analysis/CostModel/ARM/immediates.ll b/llvm/test/Analysis/CostModel/ARM/immediates.ll new file mode 100644 index 0000000..36ed6a2 --- /dev/null +++ b/llvm/test/Analysis/CostModel/ARM/immediates.ll @@ -0,0 +1,142 @@ +; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py +; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-SIZE +; RUN: opt < %s -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-T2-SIZE +; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-LATENCY +; RUN: opt < %s -cost-model -analyze -cost-kind=latency -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-T2-LATENCY +; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8m.base | FileCheck %s --check-prefix=CHECK-T1-THROUGHPUT +; RUN: opt < %s -cost-model -analyze -cost-kind=throughput -mtriple=thumbv8m.main | FileCheck %s --check-prefix=CHECK-T2-THROUGHPUT + +define i32 @const_costs() { +; CHECK-T1-SIZE-LABEL: 'const_costs' +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_1 = add i32 undef, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_32767 = add i32 undef, 32767 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_1 = sub i32 undef, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_32768 = sub i32 undef, 32768 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_2 = mul i32 undef, 2 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_3 = mul i32 undef, 3 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_27 = mul i32 undef, 27 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_255 = and i32 undef, 255 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_65535 = and i32 undef, 65535 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_1 = and i32 undef, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_1 = xor i32 undef, 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_7 = xor i32 undef, 7 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_1 = getelementptr i32, i32* undef, i32 1 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_16 = getelementptr i32, i32* undef, i32 16 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_1_0 = select i1 undef, i32 1, i32 0 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_7_255 = select i1 undef, i32 7, i32 255 +; CHECK-T1-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 1 +; +; CHECK-T2-SIZE-LABEL: 'const_costs' +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_1 = add i32 undef, 1 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_32767 = add i32 undef, 32767 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_1 = sub i32 undef, 1 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_32768 = sub i32 undef, 32768 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_2 = mul i32 undef, 2 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_3 = mul i32 undef, 3 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_27 = mul i32 undef, 27 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_255 = and i32 undef, 255 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_65535 = and i32 undef, 65535 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_1 = and i32 undef, 1 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_1 = xor i32 undef, 1 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_7 = xor i32 undef, 7 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_1 = getelementptr i32, i32* undef, i32 1 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_16 = getelementptr i32, i32* undef, i32 16 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_1_0 = select i1 undef, i32 1, i32 0 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_7_255 = select i1 undef, i32 7, i32 255 +; CHECK-T2-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 1 +; +; CHECK-T1-LATENCY-LABEL: 'const_costs' +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_1 = add i32 undef, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_32767 = add i32 undef, 32767 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_1 = sub i32 undef, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_32768 = sub i32 undef, 32768 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_2 = mul i32 undef, 2 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_3 = mul i32 undef, 3 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_27 = mul i32 undef, 27 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_255 = and i32 undef, 255 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_65535 = and i32 undef, 65535 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_1 = and i32 undef, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_1 = xor i32 undef, 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_7 = xor i32 undef, 7 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_1 = getelementptr i32, i32* undef, i32 1 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_16 = getelementptr i32, i32* undef, i32 16 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_1_0 = select i1 undef, i32 1, i32 0 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_7_255 = select i1 undef, i32 7, i32 255 +; CHECK-T1-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 1 +; +; CHECK-T2-LATENCY-LABEL: 'const_costs' +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_1 = add i32 undef, 1 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_32767 = add i32 undef, 32767 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_1 = sub i32 undef, 1 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_32768 = sub i32 undef, 32768 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_2 = mul i32 undef, 2 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_3 = mul i32 undef, 3 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_27 = mul i32 undef, 27 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_255 = and i32 undef, 255 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_65535 = and i32 undef, 65535 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_1 = and i32 undef, 1 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_1 = xor i32 undef, 1 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_7 = xor i32 undef, 7 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_1 = getelementptr i32, i32* undef, i32 1 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_16 = getelementptr i32, i32* undef, i32 16 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_1_0 = select i1 undef, i32 1, i32 0 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_7_255 = select i1 undef, i32 7, i32 255 +; CHECK-T2-LATENCY-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 1 +; +; CHECK-T1-THROUGHPUT-LABEL: 'const_costs' +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_1 = add i32 undef, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_32767 = add i32 undef, 32767 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_1 = sub i32 undef, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_32768 = sub i32 undef, 32768 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_2 = mul i32 undef, 2 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_3 = mul i32 undef, 3 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_27 = mul i32 undef, 27 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_255 = and i32 undef, 255 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_65535 = and i32 undef, 65535 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_1 = and i32 undef, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_1 = xor i32 undef, 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_7 = xor i32 undef, 7 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_1 = getelementptr i32, i32* undef, i32 1 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_16 = getelementptr i32, i32* undef, i32 16 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_1_0 = select i1 undef, i32 1, i32 0 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_7_255 = select i1 undef, i32 7, i32 255 +; CHECK-T1-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 1 +; +; CHECK-T2-THROUGHPUT-LABEL: 'const_costs' +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_1 = add i32 undef, 1 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %add_32767 = add i32 undef, 32767 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_1 = sub i32 undef, 1 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sub_32768 = sub i32 undef, 32768 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_2 = mul i32 undef, 2 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_3 = mul i32 undef, 3 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %mul_27 = mul i32 undef, 27 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_255 = and i32 undef, 255 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_65535 = and i32 undef, 65535 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %and_1 = and i32 undef, 1 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_1 = xor i32 undef, 1 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %xor_7 = xor i32 undef, 7 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_1 = getelementptr i32, i32* undef, i32 1 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep_16 = getelementptr i32, i32* undef, i32 16 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_1_0 = select i1 undef, i32 1, i32 0 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %select_7_255 = select i1 undef, i32 7, i32 255 +; CHECK-T2-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 1 +; + %add_1 = add i32 undef, 1 + %add_32767 = add i32 undef, 32767 + %sub_1 = sub i32 undef, 1 + %sub_32768 = sub i32 undef, 32768 + %mul_2 = mul i32 undef, 2 + %mul_3 = mul i32 undef, 3 + %mul_27 = mul i32 undef, 27 + %and_255 = and i32 undef, 255 + %and_65535 = and i32 undef, 65535 + %and_1 = and i32 undef, 1 + %xor_1 = xor i32 undef, 1 + %xor_7 = xor i32 undef, 7 + %gep_1 = getelementptr i32, i32* undef, i32 1 + %gep_16 = getelementptr i32, i32* undef, i32 16 + %select_1_0 = select i1 undef, i32 1, i32 0 + %select_7_255 = select i1 undef, i32 7, i32 255 + ret i32 1 +} + -- 2.7.4