From 7cf5ef08b8123b2d64e9c99556c225d73e88aa62 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 31 Jul 2019 12:30:24 +0000
Subject: [PATCH] [X86] Regenerate lrshrink test checks to make D65354 diff
 easier

llvm-svn: 367426
---
 llvm/test/CodeGen/X86/lrshrink.ll | 49 ++++++++++++++++++++++++++++++++-------
 1 file changed, 40 insertions(+), 9 deletions(-)

diff --git a/llvm/test/CodeGen/X86/lrshrink.ll b/llvm/test/CodeGen/X86/lrshrink.ll
index a9cf086..f1997eb 100644
--- a/llvm/test/CodeGen/X86/lrshrink.ll
+++ b/llvm/test/CodeGen/X86/lrshrink.ll
@@ -5,6 +5,46 @@
 ; to minimize live-range.
 
 define i64 @test(i1 %a, i64 %r1, i64 %r2, i64 %s1, i64 %s2, i64 %t1, i64 %t2) {
+; CHECK-LABEL: test:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushq %r15
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    pushq %r14
+; CHECK-NEXT:    .cfi_def_cfa_offset 24
+; CHECK-NEXT:    pushq %rbx
+; CHECK-NEXT:    .cfi_def_cfa_offset 32
+; CHECK-NEXT:    .cfi_offset %rbx, -32
+; CHECK-NEXT:    .cfi_offset %r14, -24
+; CHECK-NEXT:    .cfi_offset %r15, -16
+; CHECK-NEXT:    movq %rcx, %r14
+; CHECK-NEXT:    movl $4, %r15d
+; CHECK-NEXT:    testb $1, %dil
+; CHECK-NEXT:    je .LBB0_2
+; CHECK-NEXT:  # %bb.1: # %then
+; CHECK-NEXT:    movq {{[0-9]+}}(%rsp), %r9
+; CHECK-NEXT:    movl $10, %r15d
+; CHECK-NEXT:    movq %rdx, %rsi
+; CHECK-NEXT:    movq %r8, %r14
+; CHECK-NEXT:  .LBB0_2: # %else
+; CHECK-NEXT:    addq %r9, %r14
+; CHECK-NEXT:    addq %rsi, %r15
+; CHECK-NEXT:    callq _Z3foov
+; CHECK-NEXT:    movl %eax, %ebx
+; CHECK-NEXT:    addq %r15, %rbx
+; CHECK-NEXT:    callq _Z3foov
+; CHECK-NEXT:    movl %eax, %r15d
+; CHECK-NEXT:    addq %rbx, %r15
+; CHECK-NEXT:    callq _Z3foov
+; CHECK-NEXT:    movl %eax, %eax
+; CHECK-NEXT:    addq %r15, %rax
+; CHECK-NEXT:    addq %r14, %rax
+; CHECK-NEXT:    popq %rbx
+; CHECK-NEXT:    .cfi_def_cfa_offset 24
+; CHECK-NEXT:    popq %r14
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    popq %r15
+; CHECK-NEXT:    .cfi_def_cfa_offset 8
+; CHECK-NEXT:    retq
 entry:
   br i1 %a, label %then, label %else
 
@@ -16,15 +56,6 @@ else:
   %r = phi i64 [ %r1, %entry ], [ %r2, %then ]
   %s = phi i64 [ %s1, %entry ], [ %s2, %then ]
   %t = phi i64 [ %t1, %entry ], [ %t2, %then ]
-; CHECK-LABEL: test:
-; CHECK: add
-; CHECK: add
-; CHECK: call
-; CHECK: add
-; CHECK: call
-; CHECK: add
-; CHECK: call
-; CHECK: add
   %1 = tail call i32 @_Z3foov()
   %2 = zext i32 %1 to i64
   %3 = tail call i32 @_Z3foov()
-- 
2.7.4