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| author | Vincent Lejeune <vljn@ovi.com> | 2013-09-12 23:44:53 +0000 |
|---|---|---|
| committer | Vincent Lejeune <vljn@ovi.com> | 2013-09-12 23:44:53 +0000 |
| commit | f57d692c11f0ff6e9c45d2c48c5f362f4c575cf7 (patch) | |
| tree | 75e41c7f2613fc03e76dd49d620eb711066cf2e7 /test/CodeGen/R600 | |
| parent | fe7831861432d71de47ce502e799fb7264b9f24c (diff) | |
| download | llvm-f57d692c11f0ff6e9c45d2c48c5f362f4c575cf7.tar.gz llvm-f57d692c11f0ff6e9c45d2c48c5f362f4c575cf7.tar.bz2 llvm-f57d692c11f0ff6e9c45d2c48c5f362f4c575cf7.tar.xz | |
R600: Move code handling literal folding into R600ISelLowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190644 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600')
| -rw-r--r-- | test/CodeGen/R600/literals.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/R600/literals.ll b/test/CodeGen/R600/literals.ll index e5bdbc43c2..47191e0a27 100644 --- a/test/CodeGen/R600/literals.ll +++ b/test/CodeGen/R600/literals.ll @@ -46,3 +46,19 @@ entry: store <4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> addrspace(1)* %out ret void } + +; CHECK: @inline_literal_dot4 +; CHECK: DOT4 T[[GPR:[0-9]]].X, 1.0 +; CHECK-NEXT: DOT4 T[[GPR]].Y (MASKED), 1.0 +; CHECK-NEXT: DOT4 T[[GPR]].Z (MASKED), 1.0 +; CHECK-NEXT: DOT4 * T[[GPR]].W (MASKED), 1.0 +define void @inline_literal_dot4(float addrspace(1)* %out) { +entry: + %0 = call float @llvm.AMDGPU.dp4(<4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>) + store float %0, float addrspace(1)* %out + ret void +} + +declare float @llvm.AMDGPU.dp4(<4 x float>, <4 x float>) #1 + +attributes #1 = { readnone } |