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author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-03-06 17:34:03 +0000 |
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committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-03-06 17:34:03 +0000 |
commit | b4cd160bb9a8710e72b1137df69ba2f0382b1c34 (patch) | |
tree | 3dc3394b8d7b720d2e0df693182943c7ac32e110 /test/CodeGen/R600/select-vectors.ll | |
parent | 0c5c3b93d8b9b1821c3e128c731ff7788eaf1238 (diff) | |
download | llvm-b4cd160bb9a8710e72b1137df69ba2f0382b1c34.tar.gz llvm-b4cd160bb9a8710e72b1137df69ba2f0382b1c34.tar.bz2 llvm-b4cd160bb9a8710e72b1137df69ba2f0382b1c34.tar.xz |
R600/SI: Expand selects on vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203134 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600/select-vectors.ll')
-rw-r--r-- | test/CodeGen/R600/select-vectors.ll | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/test/CodeGen/R600/select-vectors.ll b/test/CodeGen/R600/select-vectors.ll new file mode 100644 index 0000000000..94605fe08a --- /dev/null +++ b/test/CodeGen/R600/select-vectors.ll @@ -0,0 +1,155 @@ +; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s + +; Test expansion of scalar selects on vectors. +; Evergreen not enabled since it seems to be having problems with doubles. + + +; FUNC-LABEL: @select_v4i8 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> %a, <4 x i8> %b, i8 %c) nounwind { + %cmp = icmp eq i8 %c, 0 + %select = select i1 %cmp, <4 x i8> %a, <4 x i8> %b + store <4 x i8> %select, <4 x i8> addrspace(1)* %out, align 4 + ret void +} + +; FUNC-LABEL: @select_v4i16 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> %a, <4 x i16> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <4 x i16> %a, <4 x i16> %b + store <4 x i16> %select, <4 x i16> addrspace(1)* %out, align 4 + ret void +} + +; FUNC-LABEL: @select_v2i32 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: BUFFER_STORE_DWORDX2 +define void @select_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> %a, <2 x i32> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <2 x i32> %a, <2 x i32> %b + store <2 x i32> %select, <2 x i32> addrspace(1)* %out, align 8 + ret void +} + +; FUNC-LABEL: @select_v4i32 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: BUFFER_STORE_DWORDX4 +define void @select_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, <4 x i32> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <4 x i32> %a, <4 x i32> %b + store <4 x i32> %select, <4 x i32> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v8i32 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v8i32(<8 x i32> addrspace(1)* %out, <8 x i32> %a, <8 x i32> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <8 x i32> %a, <8 x i32> %b + store <8 x i32> %select, <8 x i32> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v2f32 +; SI: BUFFER_STORE_DWORDX2 +define void @select_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %a, <2 x float> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <2 x float> %a, <2 x float> %b + store <2 x float> %select, <2 x float> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v4f32 +; SI: BUFFER_STORE_DWORDX4 +define void @select_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %a, <4 x float> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <4 x float> %a, <4 x float> %b + store <4 x float> %select, <4 x float> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v8f32 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v8f32(<8 x float> addrspace(1)* %out, <8 x float> %a, <8 x float> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <8 x float> %a, <8 x float> %b + store <8 x float> %select, <8 x float> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v2f64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %a, <2 x double> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <2 x double> %a, <2 x double> %b + store <2 x double> %select, <2 x double> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v4f64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %a, <4 x double> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <4 x double> %a, <4 x double> %b + store <4 x double> %select, <4 x double> addrspace(1)* %out, align 16 + ret void +} + +; FUNC-LABEL: @select_v8f64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +; SI: V_CNDMASK_B32_e64 +define void @select_v8f64(<8 x double> addrspace(1)* %out, <8 x double> %a, <8 x double> %b, i32 %c) nounwind { + %cmp = icmp eq i32 %c, 0 + %select = select i1 %cmp, <8 x double> %a, <8 x double> %b + store <8 x double> %select, <8 x double> addrspace(1)* %out, align 16 + ret void +} |