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author | Dimitry Andric <dim@FreeBSD.org> | 2016-08-17 19:33:52 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2016-08-17 19:33:52 +0000 |
commit | a7fe922b98bb45be7dce7c1cfe668ec27eeddc74 (patch) | |
tree | e9648f5bddc775b842e53141d7c9748482f7115a /test/CodeGen/AMDGPU/fp_to_uint.ll | |
parent | c3aee98e721333f265a88d6bf348e6e468f027d4 (diff) | |
download | src-a7fe922b98bb45be7dce7c1cfe668ec27eeddc74.tar.gz src-a7fe922b98bb45be7dce7c1cfe668ec27eeddc74.zip |
Vendor import of llvm release_39 branch r278877:vendor/llvm/llvm-release_39-r278877
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=304298
svn path=/vendor/llvm/llvm-release_39-r278877/; revision=304299; tag=vendor/llvm/llvm-release_39-r278877
Diffstat (limited to 'test/CodeGen/AMDGPU/fp_to_uint.ll')
-rw-r--r-- | test/CodeGen/AMDGPU/fp_to_uint.ll | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/test/CodeGen/AMDGPU/fp_to_uint.ll b/test/CodeGen/AMDGPU/fp_to_uint.ll index b7b6ccc238b3..8a0f9fa2ac2b 100644 --- a/test/CodeGen/AMDGPU/fp_to_uint.ll +++ b/test/CodeGen/AMDGPU/fp_to_uint.ll @@ -1,6 +1,8 @@ -; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck %s -check-prefix=EG -check-prefix=FUNC -; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC +; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC +; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck %s -check-prefix=EG -check-prefix=FUNC + +declare float @llvm.fabs.f32(float) #1 ; FUNC-LABEL: {{^}}fp_to_uint_f32_to_i32: ; EG: FLT_TO_UINT {{\** *}}T{{[0-9]+\.[XYZW], PV\.[XYZW]}} @@ -215,3 +217,27 @@ define void @fp_to_uint_v4f32_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x float> store <4 x i64> %conv, <4 x i64> addrspace(1)* %out ret void } + + +; FUNC-LABEL: {{^}}fp_to_uint_f32_to_i1: +; SI: v_cmp_eq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, 1.0, s{{[0-9]+}} + +; EG: AND_INT +; EG: SETE_DX10 {{[*]?}} T{{[0-9]+}}.{{[XYZW]}}, KC0[2].Z, 1.0, +define void @fp_to_uint_f32_to_i1(i1 addrspace(1)* %out, float %in) #0 { + %conv = fptoui float %in to i1 + store i1 %conv, i1 addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}fp_to_uint_fabs_f32_to_i1: +; SI: v_cmp_eq_f32_e64 s{{\[[0-9]+:[0-9]+\]}}, 1.0, |s{{[0-9]+}}| +define void @fp_to_uint_fabs_f32_to_i1(i1 addrspace(1)* %out, float %in) #0 { + %in.fabs = call float @llvm.fabs.f32(float %in) + %conv = fptoui float %in.fabs to i1 + store i1 %conv, i1 addrspace(1)* %out + ret void +} + +attributes #0 = { nounwind } +attributes #1 = { nounwind readnone } |