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Diffstat (limited to 'test/CodeGen/X86/and-su.ll')
| -rw-r--r-- | test/CodeGen/X86/and-su.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/X86/and-su.ll b/test/CodeGen/X86/and-su.ll new file mode 100644 index 0000000000..bdc845448f --- /dev/null +++ b/test/CodeGen/X86/and-su.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | llc -march=x86 | grep {(%} | count 1 + +; Don't duplicate the load. + +define fastcc i32 @foo(i32* %p) nounwind { + %t0 = load i32* %p + %t2 = and i32 %t0, 10 + %t3 = icmp ne i32 %t2, 0 + br i1 %t3, label %bb63, label %bb76 + +bb63: + ret i32 %t2 + +bb76: + ret i32 0 +} |