| ; The intrinsic lowering pass was lowering intrinsics like llvm.memcpy to |
| ; explicitly specified prototypes, inserting a new function if the old one |
| ; didn't exist. This caused there to be two external memcpy functions in |
| ; this testcase for example, which caused the CBE to mangle one, screwing |
| ; everything up. :( Test that this does not happen anymore. |
| ; |
| ; RUN: llc < %s -march=c | not grep _memcpy |
| |
| declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) |
| |
| declare float* @memcpy(i32*, i32, i32) |
| |
| define i32 @test(i8* %A, i8* %B, i32* %C) { |
| call float* @memcpy( i32* %C, i32 4, i32 17 ) ; <float*>:1 [#uses=0] |
| call void @llvm.memcpy.i32( i8* %A, i8* %B, i32 123, i32 14 ) |
| ret i32 7 |
| } |
| |
