| ; RUN: opt < %s -scalarrepl -S > %t |
| ; RUN: grep "ret <16 x float> %A" %t |
| ; RUN: grep "ret <16 x float> zeroinitializer" %t |
| target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64" |
| |
| define <16 x float> @foo(<16 x float> %A) nounwind { |
| %tmp = alloca <16 x float>, align 16 |
| %tmp2 = alloca <16 x float>, align 16 |
| store <16 x float> %A, <16 x float>* %tmp |
| %s = bitcast <16 x float>* %tmp to i8* |
| %s2 = bitcast <16 x float>* %tmp2 to i8* |
| call void @llvm.memcpy.i64(i8* %s2, i8* %s, i64 64, i32 16) |
| |
| %R = load <16 x float>* %tmp2 |
| ret <16 x float> %R |
| } |
| |
| define <16 x float> @foo2(<16 x float> %A) nounwind { |
| %tmp2 = alloca <16 x float>, align 16 |
| |
| %s2 = bitcast <16 x float>* %tmp2 to i8* |
| call void @llvm.memset.i64(i8* %s2, i8 0, i64 64, i32 16) |
| |
| %R = load <16 x float>* %tmp2 |
| ret <16 x float> %R |
| } |
| |
| |
| declare void @llvm.memcpy.i64(i8* nocapture, i8* nocapture, i64, i32) nounwind |
| declare void @llvm.memset.i64(i8* nocapture, i8, i64, i32) nounwind |
