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| -rw-r--r-- | test/CodeGen/X86/lsr-negative-stride.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/lsr-negative-stride.ll b/test/CodeGen/X86/lsr-negative-stride.ll index 5b9711e18a..7e906fc57a 100644 --- a/test/CodeGen/X86/lsr-negative-stride.ll +++ b/test/CodeGen/X86/lsr-negative-stride.ll @@ -2,6 +2,18 @@ ; RUN: llvm-as < %s | llc -march=x86 | not grep sub.*esp ; RUN: llvm-as < %s | llc -march=x86 | not grep esi +; This corresponds to: +;int t(int a, int b) { +; while (a != b) { +; if (a > b) +; a -= b; +; else +; b -= a; +; } +; return a; +;} + + define i32 @t(i32 %a, i32 %b) { entry: %tmp1434 = icmp eq i32 %a, %b ; <i1> [#uses=1] |