1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 < %s | FileCheck -check-prefix=GCN %s 3 4define float @v_constained_fma_f32_fpexcept_strict(float %x, float %y, float %z) #0 { 5; GCN-LABEL: v_constained_fma_f32_fpexcept_strict: 6; GCN: ; %bb.0: 7; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 8; GCN-NEXT: v_fma_f32 v0, v0, v1, v2 9; GCN-NEXT: s_setpc_b64 s[30:31] 10 %val = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 11 ret float %val 12} 13 14define <2 x float> @v_constained_fma_v2f32_fpexcept_strict(<2 x float> %x, <2 x float> %y, <2 x float> %z) #0 { 15; GCN-LABEL: v_constained_fma_v2f32_fpexcept_strict: 16; GCN: ; %bb.0: 17; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 18; GCN-NEXT: v_fma_f32 v0, v0, v2, v4 19; GCN-NEXT: v_fma_f32 v1, v1, v3, v5 20; GCN-NEXT: s_setpc_b64 s[30:31] 21 %val = call <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 22 ret <2 x float> %val 23} 24 25define <3 x float> @v_constained_fma_v3f32_fpexcept_strict(<3 x float> %x, <3 x float> %y, <3 x float> %z) #0 { 26; GCN-LABEL: v_constained_fma_v3f32_fpexcept_strict: 27; GCN: ; %bb.0: 28; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 29; GCN-NEXT: v_fma_f32 v0, v0, v3, v6 30; GCN-NEXT: v_fma_f32 v1, v1, v4, v7 31; GCN-NEXT: v_fma_f32 v2, v2, v5, v8 32; GCN-NEXT: s_setpc_b64 s[30:31] 33 %val = call <3 x float> @llvm.experimental.constrained.fma.v3f32(<3 x float> %x, <3 x float> %y, <3 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 34 ret <3 x float> %val 35} 36 37define <4 x float> @v_constained_fma_v4f32_fpexcept_strict(<4 x float> %x, <4 x float> %y, <4 x float> %z) #0 { 38; GCN-LABEL: v_constained_fma_v4f32_fpexcept_strict: 39; GCN: ; %bb.0: 40; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 41; GCN-NEXT: v_fma_f32 v0, v0, v4, v8 42; GCN-NEXT: v_fma_f32 v1, v1, v5, v9 43; GCN-NEXT: v_fma_f32 v2, v2, v6, v10 44; GCN-NEXT: v_fma_f32 v3, v3, v7, v11 45; GCN-NEXT: s_setpc_b64 s[30:31] 46 %val = call <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %x, <4 x float> %y, <4 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 47 ret <4 x float> %val 48} 49 50define float @v_constained_fma_f32_fpexcept_strict_fneg(float %x, float %y, float %z) #0 { 51; GCN-LABEL: v_constained_fma_f32_fpexcept_strict_fneg: 52; GCN: ; %bb.0: 53; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 54; GCN-NEXT: v_fma_f32 v0, v0, v1, -v2 55; GCN-NEXT: s_setpc_b64 s[30:31] 56 %neg.z = fneg float %z 57 %val = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float %neg.z, metadata !"round.tonearest", metadata !"fpexcept.strict") 58 ret float %val 59} 60 61define float @v_constained_fma_f32_fpexcept_strict_fneg_fneg(float %x, float %y, float %z) #0 { 62; GCN-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg: 63; GCN: ; %bb.0: 64; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 65; GCN-NEXT: v_fma_f32 v0, -v0, -v1, v2 66; GCN-NEXT: s_setpc_b64 s[30:31] 67 %neg.x = fneg float %x 68 %neg.y = fneg float %y 69 %val = call float @llvm.experimental.constrained.fma.f32(float %neg.x, float %neg.y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 70 ret float %val 71} 72 73define float @v_constained_fma_f32_fpexcept_strict_fabs_fabs(float %x, float %y, float %z) #0 { 74; GCN-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs: 75; GCN: ; %bb.0: 76; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 77; GCN-NEXT: v_fma_f32 v0, |v0|, |v1|, v2 78; GCN-NEXT: s_setpc_b64 s[30:31] 79 %neg.x = call float @llvm.fabs.f32(float %x) 80 %neg.y = call float @llvm.fabs.f32(float %y) 81 %val = call float @llvm.experimental.constrained.fma.f32(float %neg.x, float %neg.y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 82 ret float %val 83} 84 85define <2 x float> @v_constained_fma_v2f32_fpexcept_strict_fneg_fneg(<2 x float> %x, <2 x float> %y, <2 x float> %z) #0 { 86; GCN-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg: 87; GCN: ; %bb.0: 88; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 89; GCN-NEXT: v_fma_f32 v0, -v0, -v2, v4 90; GCN-NEXT: v_fma_f32 v1, -v1, -v3, v5 91; GCN-NEXT: s_setpc_b64 s[30:31] 92 %neg.x = fneg <2 x float> %x 93 %neg.y = fneg <2 x float> %y 94 %val = call <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float> %neg.x, <2 x float> %neg.y, <2 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict") 95 ret <2 x float> %val 96} 97 98declare float @llvm.fabs.f32(float) #1 99declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata) #1 100declare <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float>, <2 x float>, <2 x float>, metadata, metadata) #1 101declare <3 x float> @llvm.experimental.constrained.fma.v3f32(<3 x float>, <3 x float>, <3 x float>, metadata, metadata) #1 102declare <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float>, <4 x float>, <4 x float>, metadata, metadata) #1 103 104attributes #0 = { strictfp } 105attributes #1 = { inaccessiblememonly nounwind willreturn } 106