1 ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
3 ; This test is for a bug in
4 ; DAGCombiner::reduceBuildVecConvertToConvertBuildVec() where
5 ; the wrong type was being passed to
6 ; TargetLowering::getOperationAction() when checking the legality of
7 ; ISD::UINT_TO_FP and ISD::SINT_TO_FP opcodes.
11 ; CHECK: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
13 define amdgpu_kernel void @sint(<4 x float> addrspace(1)* %out, i32 addrspace(1)* %in) {
15 %ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
16 %sint = load i32, i32 addrspace(1) * %in
17 %conv = sitofp i32 %sint to float
18 %0 = insertelement <4 x float> undef, float %conv, i32 0
19 %splat = shufflevector <4 x float> %0, <4 x float> undef, <4 x i32> zeroinitializer
20 store <4 x float> %splat, <4 x float> addrspace(1)* %out
25 ;CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
27 define amdgpu_kernel void @uint(<4 x float> addrspace(1)* %out, i32 addrspace(1)* %in) {
29 %ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
30 %uint = load i32, i32 addrspace(1) * %in
31 %conv = uitofp i32 %uint to float
32 %0 = insertelement <4 x float> undef, float %conv, i32 0
33 %splat = shufflevector <4 x float> %0, <4 x float> undef, <4 x i32> zeroinitializer
34 store <4 x float> %splat, <4 x float> addrspace(1)* %out