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Diffstat (limited to 'test/CodeGen/AMDGPU/fma.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/fma.ll | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/test/CodeGen/AMDGPU/fma.ll b/test/CodeGen/AMDGPU/fma.ll deleted file mode 100644 index 659cecb59ebf..000000000000 --- a/test/CodeGen/AMDGPU/fma.ll +++ /dev/null @@ -1,92 +0,0 @@ -; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s -; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s - -declare float @llvm.fma.f32(float, float, float) nounwind readnone -declare <2 x float> @llvm.fma.v2f32(<2 x float>, <2 x float>, <2 x float>) nounwind readnone -declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>) nounwind readnone - -declare i32 @llvm.r600.read.tidig.x() nounwind readnone - -; FUNC-LABEL: {{^}}fma_f32: -; SI: v_fma_f32 {{v[0-9]+, v[0-9]+, v[0-9]+, v[0-9]+}} - -; EG: MEM_RAT_{{.*}} STORE_{{.*}} [[RES:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, -; EG: FMA {{\*? *}}[[RES]] -define amdgpu_kernel void @fma_f32(float addrspace(1)* %out, float addrspace(1)* %in1, - float addrspace(1)* %in2, float addrspace(1)* %in3) { - %r0 = load float, float addrspace(1)* %in1 - %r1 = load float, float addrspace(1)* %in2 - %r2 = load float, float addrspace(1)* %in3 - %r3 = tail call float @llvm.fma.f32(float %r0, float %r1, float %r2) - store float %r3, float addrspace(1)* %out - ret void -} - -; FUNC-LABEL: {{^}}fma_v2f32: -; SI: v_fma_f32 -; SI: v_fma_f32 - -; EG: MEM_RAT_{{.*}} STORE_{{.*}} [[RES:T[0-9]]].[[CHLO:[XYZW]]][[CHHI:[XYZW]]], {{T[0-9]\.[XYZW]}}, -; EG-DAG: FMA {{\*? *}}[[RES]].[[CHLO]] -; EG-DAG: FMA {{\*? *}}[[RES]].[[CHHI]] -define amdgpu_kernel void @fma_v2f32(<2 x float> addrspace(1)* %out, <2 x float> addrspace(1)* %in1, - <2 x float> addrspace(1)* %in2, <2 x float> addrspace(1)* %in3) { - %r0 = load <2 x float>, <2 x float> addrspace(1)* %in1 - %r1 = load <2 x float>, <2 x float> addrspace(1)* %in2 - %r2 = load <2 x float>, <2 x float> addrspace(1)* %in3 - %r3 = tail call <2 x float> @llvm.fma.v2f32(<2 x float> %r0, <2 x float> %r1, <2 x float> %r2) - store <2 x float> %r3, <2 x float> addrspace(1)* %out - ret void -} - -; FUNC-LABEL: {{^}}fma_v4f32: -; SI: v_fma_f32 -; SI: v_fma_f32 -; SI: v_fma_f32 -; SI: v_fma_f32 - -; EG: MEM_RAT_{{.*}} STORE_{{.*}} [[RES:T[0-9]]].{{[XYZW][XYZW][XYZW][XYZW]}}, {{T[0-9]\.[XYZW]}}, -; EG-DAG: FMA {{\*? *}}[[RES]].X -; EG-DAG: FMA {{\*? *}}[[RES]].Y -; EG-DAG: FMA {{\*? *}}[[RES]].Z -; EG-DAG: FMA {{\*? *}}[[RES]].W -define amdgpu_kernel void @fma_v4f32(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in1, - <4 x float> addrspace(1)* %in2, <4 x float> addrspace(1)* %in3) { - %r0 = load <4 x float>, <4 x float> addrspace(1)* %in1 - %r1 = load <4 x float>, <4 x float> addrspace(1)* %in2 - %r2 = load <4 x float>, <4 x float> addrspace(1)* %in3 - %r3 = tail call <4 x float> @llvm.fma.v4f32(<4 x float> %r0, <4 x float> %r1, <4 x float> %r2) - store <4 x float> %r3, <4 x float> addrspace(1)* %out - ret void -} - -; FUNC-LABEL: @fma_commute_mul_inline_imm_f32 -; SI: v_fma_f32 {{v[0-9]+}}, {{v[0-9]+}}, 2.0, {{v[0-9]+}} -define amdgpu_kernel void @fma_commute_mul_inline_imm_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in.a, float addrspace(1)* noalias %in.b) nounwind { - %tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone - %in.a.gep = getelementptr float, float addrspace(1)* %in.a, i32 %tid - %in.b.gep = getelementptr float, float addrspace(1)* %in.b, i32 %tid - %out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid - - %a = load float, float addrspace(1)* %in.a.gep, align 4 - %b = load float, float addrspace(1)* %in.b.gep, align 4 - - %fma = call float @llvm.fma.f32(float %a, float 2.0, float %b) - store float %fma, float addrspace(1)* %out.gep, align 4 - ret void -} - -; FUNC-LABEL: @fma_commute_mul_s_f32 -define amdgpu_kernel void @fma_commute_mul_s_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in.a, float addrspace(1)* noalias %in.b, float %b) nounwind { - %tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone - %in.a.gep = getelementptr float, float addrspace(1)* %in.a, i32 %tid - %in.b.gep = getelementptr float, float addrspace(1)* %in.b, i32 %tid - %out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid - - %a = load float, float addrspace(1)* %in.a.gep, align 4 - %c = load float, float addrspace(1)* %in.b.gep, align 4 - - %fma = call float @llvm.fma.f32(float %a, float %b, float %c) - store float %fma, float addrspace(1)* %out.gep, align 4 - ret void -} |
