1 ; RUN: opt -S -scalarrepl < %s | FileCheck %s 2 ; PR7437 - Make sure SROA preserves address space of memcpy when 3 ; hacking on it. 4 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" 5 target triple = "x86_64-apple-darwin10" 6 7 %struct.anon = type { [1 x float] } 8 9 ; CHECK-LABEL: define void @Test( 10 ; CHECK: load float, float addrspace(2)* 11 ; CHECK-NEXT: fsub float 12 ; CHECK: store float {{.*}}, float addrspace(2)* 13 define void @Test(%struct.anon addrspace(2)* %pPtr) nounwind { 14 entry: 15 %s = alloca %struct.anon, align 4 ; <%struct.anon*> [#uses=3] 16 %arrayidx = getelementptr inbounds %struct.anon, %struct.anon addrspace(2)* %pPtr, i64 0 ; <%struct.anon addrspace(2)*> [#uses=1] 17 %tmp1 = bitcast %struct.anon* %s to i8* ; <i8*> [#uses=1] 18 %tmp2 = bitcast %struct.anon addrspace(2)* %arrayidx to i8 addrspace(2)* ; <i8 addrspace(2)*> [#uses=1] 19 call void @llvm.memcpy.p0i8.p2i8.i64(i8* %tmp1, i8 addrspace(2)* %tmp2, i64 4, i32 4, i1 false) 20 %tmp3 = getelementptr inbounds %struct.anon, %struct.anon* %s, i32 0, i32 0 ; <[1 x float]*> [#uses=1] 21 %arrayidx4 = getelementptr inbounds [1 x float], [1 x float]* %tmp3, i32 0, i64 0 ; <float*> [#uses=2] 22 %tmp5 = load float, float* %arrayidx4 ; <float> [#uses=1] 23 %sub = fsub float %tmp5, 5.000000e+00 ; <float> [#uses=1] 24 store float %sub, float* %arrayidx4 25 %arrayidx7 = getelementptr inbounds %struct.anon, %struct.anon addrspace(2)* %pPtr, i64 0 ; <%struct.anon addrspace(2)*> [#uses=1] 26 %tmp8 = bitcast %struct.anon addrspace(2)* %arrayidx7 to i8 addrspace(2)* ; <i8 addrspace(2)*> [#uses=1] 27 %tmp9 = bitcast %struct.anon* %s to i8* ; <i8*> [#uses=1] 28 call void @llvm.memcpy.p2i8.p0i8.i64(i8 addrspace(2)* %tmp8, i8* %tmp9, i64 4, i32 4, i1 false) 29 ret void 30 } 31 32 declare void @llvm.memcpy.p0i8.p2i8.i64(i8* nocapture, i8 addrspace(2)* nocapture, i64, i32, i1) nounwind 33 34 declare void @llvm.memcpy.p2i8.p0i8.i64(i8 addrspace(2)* nocapture, i8* nocapture, i64, i32, i1) nounwind 35 36
