diff options
Diffstat (limited to 'test/CodeGen/X86/select.ll')
| -rw-r--r-- | test/CodeGen/X86/select.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/X86/select.ll b/test/CodeGen/X86/select.ll index cdd258d92031..654e8652cfcb 100644 --- a/test/CodeGen/X86/select.ll +++ b/test/CodeGen/X86/select.ll @@ -357,3 +357,11 @@ define i8 @test18(i32 %x, i8 zeroext %a, i8 zeroext %b) nounwind { ; ATOM: cmpl $15, %edi ; ATOM: cmovgel %edx } + +; CHECK-LABEL: @trunc_select_miscompile +; CHECK-NOT: sarb +define i32 @trunc_select_miscompile(i32 %a, i1 zeroext %cc) { + %tmp1 = select i1 %cc, i32 3, i32 2 + %tmp2 = shl i32 %a, %tmp1 + ret i32 %tmp2 +}
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