diff options
Diffstat (limited to 'test/CodeGen/X86/commute-cmov.ll')
| -rw-r--r-- | test/CodeGen/X86/commute-cmov.ll | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/test/CodeGen/X86/commute-cmov.ll b/test/CodeGen/X86/commute-cmov.ll index 24398dc..ac0e4ef 100644 --- a/test/CodeGen/X86/commute-cmov.ll +++ b/test/CodeGen/X86/commute-cmov.ll @@ -1,5 +1,20 @@ -; RUN: llvm-as < %s | llc -march=x86 | grep {cmove 16(%esp)} +; RUN: llvm-as < %s | llc -march=x86 > %t +; RUN: grep btl %t | count 2 +; RUN: grep cmov %t | count 2 +; RUN: not grep test %t +; RUN: not grep set %t +; RUN: not grep j %t +; RUN: not grep cmovne %t +; RUN: not grep cmove %t +define i32 @foo(i32 %x, i32 %n, i32 %w, i32 %v) nounwind readnone { +entry: + %0 = lshr i32 %x, %n ; <i32> [#uses=1] + %1 = and i32 %0, 1 ; <i32> [#uses=1] + %toBool = icmp eq i32 %1, 0 ; <i1> [#uses=1] + %.0 = select i1 %toBool, i32 %v, i32 12 ; <i32> [#uses=1] + ret i32 %.0 +} define i32 @bar(i32 %x, i32 %n, i32 %w, i32 %v) nounwind readnone { entry: %0 = lshr i32 %x, %n ; <i32> [#uses=1] |