diff options
Diffstat (limited to 'test/CodeGen/X86/pr16031.ll')
| -rw-r--r-- | test/CodeGen/X86/pr16031.ll | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/X86/pr16031.ll b/test/CodeGen/X86/pr16031.ll new file mode 100644 index 0000000000000..ecf6218aeb386 --- /dev/null +++ b/test/CodeGen/X86/pr16031.ll @@ -0,0 +1,27 @@ +; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mcpu=corei7-avx -enable-misched=false | FileCheck %s + +; CHECK-LABEL: main: +; CHECK: pushl %esi +; CHECK-NEXT: movl $-12, %eax +; CHECK-NEXT: movl $-1, %edx +; CHECK-NEXT: testb $1, 8(%esp) +; CHECK-NEXT: cmovel %edx, %eax +; CHECK-NEXT: xorl %ecx, %ecx +; CHECK-NEXT: movl %eax, %esi +; CHECK-NEXT: addl $-1, %esi +; CHECK-NEXT: movl $-1, %esi +; CHECK-NEXT: adcl $-1, %esi +; CHECK-NEXT: cmovsl %ecx, %eax +; CHECK-NEXT: cmovsl %ecx, %edx +; CHECK-NEXT: popl %esi +define i64 @main(i1 %tobool1) nounwind { +entry: + %0 = zext i1 %tobool1 to i32 + %. = xor i32 %0, 1 + %.21 = select i1 %tobool1, i32 -12, i32 -1 + %conv = sext i32 %.21 to i64 + %1 = add i64 %conv, -1 + %cmp10 = icmp slt i64 %1, 0 + %sub17 = select i1 %cmp10, i64 0, i64 %conv + ret i64 %sub17 +} |