fix PR4963: folding insertvalue would sometimes turn a packed struct into
[llvm/avr.git] / test / Transforms / InstCombine / memcpy-to-load.ll
blobebb8711af9f1e722f21b78f5a6de78dfaa57e373
1 ; RUN: opt < %s -instcombine -S | grep {load double}
2 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
3 target triple = "i686-apple-darwin8"
5 define void @foo(double* %X, double* %Y) {
6 entry:
7         %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
8         %tmp2 = bitcast double* %X to i8*               ; <i8*> [#uses=1]
9         %tmp13 = bitcast double* %Y to i8*              ; <i8*> [#uses=1]
10         call void @llvm.memcpy.i32( i8* %tmp2, i8* %tmp13, i32 8, i32 1 )
11         ret void
14 declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) nounwind