| ; RUN: opt < %s -instcombine -S | not grep {call.*llvm.memset} |
| |
| declare void @llvm.memset.i32(i8*, i8, i32, i32) |
| |
| define i32 @main() { |
| %target = alloca [1024 x i8] ; <[1024 x i8]*> [#uses=1] |
| %target_p = getelementptr [1024 x i8]* %target, i32 0, i32 0 ; <i8*> [#uses=5] |
| call void @llvm.memset.i32( i8* %target_p, i8 1, i32 0, i32 1 ) |
| call void @llvm.memset.i32( i8* %target_p, i8 1, i32 1, i32 1 ) |
| call void @llvm.memset.i32( i8* %target_p, i8 1, i32 2, i32 2 ) |
| call void @llvm.memset.i32( i8* %target_p, i8 1, i32 4, i32 4 ) |
| call void @llvm.memset.i32( i8* %target_p, i8 1, i32 8, i32 8 ) |
| ret i32 0 |
| } |
| |
