From d56a27e242d756457fb26cedfe665dde38893312 Mon Sep 17 00:00:00 2001
From: Sanjay Patel <spatel@rotateright.com>
Date: Wed, 14 Sep 2016 19:42:03 +0000
Subject: [PATCH] [x86] regenerate checks

llvm-svn: 281523
---
 llvm/test/CodeGen/X86/sext-i1.ll | 155 +++++++++++++++++++++------------------
 1 file changed, 83 insertions(+), 72 deletions(-)

diff --git a/llvm/test/CodeGen/X86/sext-i1.ll b/llvm/test/CodeGen/X86/sext-i1.ll
index 1a575db..9b86cd0 100644
--- a/llvm/test/CodeGen/X86/sext-i1.ll
+++ b/llvm/test/CodeGen/X86/sext-i1.ll
@@ -1,96 +1,107 @@
-; RUN: llc < %s -march=x86 -disable-cgp-branch-opts    | FileCheck %s -check-prefix=32
-; RUN: llc < %s -march=x86-64 -disable-cgp-branch-opts | FileCheck %s -check-prefix=64
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: llc < %s -mtriple=i386-unknown-unknown -disable-cgp-branch-opts    | FileCheck %s --check-prefix=CHECK --check-prefix=X32
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -disable-cgp-branch-opts  | FileCheck %s --check-prefix=CHECK --check-prefix=X64
+
 ; rdar://7573216
 ; PR6146
 
 define i32 @t1(i32 %x) nounwind readnone ssp {
-entry:
-; 32-LABEL: t1:
-; 32: cmpl $1
-; 32: sbbl
-
-; 64-LABEL: t1:
-; 64: cmpl $1
-; 64: sbbl
-  %0 = icmp eq i32 %x, 0
-  %iftmp.0.0 = select i1 %0, i32 -1, i32 0
-  ret i32 %iftmp.0.0
+; CHECK-LABEL: t1:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    cmpl $1
+; CHECK-NEXT:    sbbl %eax, %eax
+; CHECK-NEXT:    ret
+;
+  %t0 = icmp eq i32 %x, 0
+  %if = select i1 %t0, i32 -1, i32 0
+  ret i32 %if
 }
 
 define i32 @t2(i32 %x) nounwind readnone ssp {
-entry:
-; 32-LABEL: t2:
-; 32: cmpl $1
-; 32: sbbl
-
-; 64-LABEL: t2:
-; 64: cmpl $1
-; 64: sbbl
-  %0 = icmp eq i32 %x, 0
-  %iftmp.0.0 = sext i1 %0 to i32
-  ret i32 %iftmp.0.0
+; CHECK-LABEL: t2:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    cmpl $1
+; CHECK-NEXT:    sbbl %eax, %eax
+; CHECK-NEXT:    ret
+;
+  %t0 = icmp eq i32 %x, 0
+  %if = sext i1 %t0 to i32
+  ret i32 %if
 }
 
-%struct.zbookmark = type { i64, i64 }
-%struct.zstream = type { }
-
 define i32 @t3() nounwind readonly {
+; X32-LABEL: t3:
+; X32:       # BB#0: # %entry
+; X32-NEXT:    cmpl $1, %eax
+; X32-NEXT:    sbbl %eax, %eax
+; X32-NEXT:    cmpl %eax, %eax
+; X32-NEXT:    sbbl %eax, %eax
+; X32-NEXT:    xorl %eax, %eax
+; X32-NEXT:    retl
+;
+; X64-LABEL: t3:
+; X64:       # BB#0: # %entry
+; X64-NEXT:    cmpl $1, %eax
+; X64-NEXT:    sbbq %rax, %rax
+; X64-NEXT:    cmpq %rax, %rax
+; X64-NEXT:    xorl %eax, %eax
+; X64-NEXT:    retq
+;
 entry:
-; 32-LABEL: t3:
-; 32: cmpl $1
-; 32: sbbl
-; 32: cmpl
-; 32: xorl
-
-; 64-LABEL: t3:
-; 64: cmpl $1
-; 64: sbbq
-; 64: cmpq
-; 64: xorl
-  %not.tobool = icmp eq i32 undef, 0              ; <i1> [#uses=2]
-  %cond = sext i1 %not.tobool to i32              ; <i32> [#uses=1]
-  %conv = sext i1 %not.tobool to i64              ; <i64> [#uses=1]
-  %add13 = add i64 0, %conv                       ; <i64> [#uses=1]
-  %cmp = icmp ult i64 undef, %add13               ; <i1> [#uses=1]
+  %not.tobool = icmp eq i32 undef, 0
+  %cond = sext i1 %not.tobool to i32
+  %conv = sext i1 %not.tobool to i64
+  %add13 = add i64 0, %conv
+  %cmp = icmp ult i64 undef, %add13
   br i1 %cmp, label %if.then, label %if.end
 
-if.then:                                          ; preds = %entry
+if.then:
   br label %if.end
 
-if.end:                                           ; preds = %if.then, %entry
-  %xor27 = xor i32 undef, %cond                   ; <i32> [#uses=0]
+if.end:
+  %xor27 = xor i32 undef, %cond
   ret i32 0
 }
 
 define i32 @t4(i64 %x) nounwind readnone ssp {
-entry:
-; 32-LABEL: t4:
-; 32: movl
-; 32: orl
-; 32: movl
-; 32: je
-; 32: xorl
-
-; 64-LABEL: t4:
-; 64: cmpq $1
-; 64: sbbl
-  %0 = icmp eq i64 %x, 0
-  %1 = sext i1 %0 to i32
-  ret i32 %1
+; X32-LABEL: t4:
+; X32:       # BB#0:
+; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X32-NEXT:    orl {{[0-9]+}}(%esp), %eax
+; X32-NEXT:    movl $-1, %eax
+; X32-NEXT:    je .LBB3_2
+; X32-NEXT:  # BB#1:
+; X32-NEXT:    xorl %eax, %eax
+; X32-NEXT:  .LBB3_2:
+; X32-NEXT:    retl
+;
+; X64-LABEL: t4:
+; X64:       # BB#0:
+; X64-NEXT:    cmpq $1, %rdi
+; X64-NEXT:    sbbl %eax, %eax
+; X64-NEXT:    retq
+;
+  %t0 = icmp eq i64 %x, 0
+  %t1 = sext i1 %t0 to i32
+  ret i32 %t1
 }
 
 define i64 @t5(i32 %x) nounwind readnone ssp {
-entry:
-; 32-LABEL: t5:
-; 32: cmpl $1
-; 32: sbbl
-; 32: movl
-
-; 64-LABEL: t5:
-; 64: cmpl $1
-; 64: sbbq
-  %0 = icmp eq i32 %x, 0
-  %1 = sext i1 %0 to i64
-  ret i64 %1
+; X32-LABEL: t5:
+; X32:       # BB#0:
+; X32-NEXT:    cmpl $1, {{[0-9]+}}(%esp)
+; X32-NEXT:    sbbl %eax, %eax
+; X32-NEXT:    movl %eax, %edx
+; X32-NEXT:    retl
+;
+; X64-LABEL: t5:
+; X64:       # BB#0:
+; X64-NEXT:    cmpl $1, %edi
+; X64-NEXT:    sbbq %rax, %rax
+; X64-NEXT:    retq
+;
+  %t0 = icmp eq i32 %x, 0
+  %t1 = sext i1 %t0 to i64
+  ret i64 %t1
 }
 
-- 
2.7.4