diff options
Diffstat (limited to 'test/Transforms/SimplifyLibCalls/MemCpy.ll')
| -rw-r--r-- | test/Transforms/SimplifyLibCalls/MemCpy.ll | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/test/Transforms/SimplifyLibCalls/MemCpy.ll b/test/Transforms/SimplifyLibCalls/MemCpy.ll index 39662b1589..c711178fa1 100644 --- a/test/Transforms/SimplifyLibCalls/MemCpy.ll +++ b/test/Transforms/SimplifyLibCalls/MemCpy.ll @@ -4,17 +4,16 @@ @hel = constant [4 x i8] c"hel\00" ; <[4 x i8]*> [#uses=1] @hello_u = constant [8 x i8] c"hello_u\00" ; <[8 x i8]*> [#uses=1] -declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) - define i32 @main() { - %h_p = getelementptr [2 x i8]* @h, i32 0, i32 0 ; <i8*> [#uses=1] - %hel_p = getelementptr [4 x i8]* @hel, i32 0, i32 0 ; <i8*> [#uses=1] - %hello_u_p = getelementptr [8 x i8]* @hello_u, i32 0, i32 0 ; <i8*> [#uses=1] - %target = alloca [1024 x i8] ; <[1024 x i8]*> [#uses=1] - %target_p = getelementptr [1024 x i8]* %target, i32 0, i32 0 ; <i8*> [#uses=3] - call void @llvm.memcpy.i32( i8* %target_p, i8* %h_p, i32 2, i32 2 ) - call void @llvm.memcpy.i32( i8* %target_p, i8* %hel_p, i32 4, i32 4 ) - call void @llvm.memcpy.i32( i8* %target_p, i8* %hello_u_p, i32 8, i32 8 ) - ret i32 0 + %h_p = getelementptr [2 x i8]* @h, i32 0, i32 0 + %hel_p = getelementptr [4 x i8]* @hel, i32 0, i32 0 + %hello_u_p = getelementptr [8 x i8]* @hello_u, i32 0, i32 0 + %target = alloca [1024 x i8] + %target_p = getelementptr [1024 x i8]* %target, i32 0, i32 0 + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %target_p, i8* %h_p, i32 2, i32 2, i1 false) + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %target_p, i8* %hel_p, i32 4, i32 4, i1 false) + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %target_p, i8* %hello_u_p, i32 8, i32 8, i1 false) + ret i32 0 } +declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |