| Chris Lattner | 0e98e4d | 2009-05-30 18:43:04 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -simplify-libcalls -instcombine | llvm-dis | grep {ret i32 -65} |
| 2 | ; PR4284 | ||||
| 3 | |||||
| 4 | define i32 @test() nounwind { | ||||
| 5 | entry: | ||||
| 6 | %c0 = alloca i8, align 1 ; <i8*> [#uses=2] | ||||
| 7 | %c2 = alloca i8, align 1 ; <i8*> [#uses=2] | ||||
| 8 | store i8 64, i8* %c0 | ||||
| 9 | store i8 -127, i8* %c2 | ||||
| 10 | %call = call i32 @memcmp(i8* %c0, i8* %c2, i32 1) ; <i32> [#uses=1] | ||||
| 11 | ret i32 %call | ||||
| 12 | } | ||||
| 13 | |||||
| 14 | declare i32 @memcmp(i8*, i8*, i32) | ||||