diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.td b/llvm/lib/Target/AArch64/AArch64InstrInfo.td index ba7d2f65d209a..45c8edc2593a0 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.td +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.td @@ -774,6 +774,12 @@ def AArch64faddp : PatFrags<(ops node:$Rn, node:$Rm), [(AArch64addp_n node:$Rn, node:$Rm), (int_aarch64_neon_faddp node:$Rn, node:$Rm)]>; def AArch64roundingvlshr : ComplexPattern; +def AArch64facge : PatFrags<(ops node:$Rn, node:$Rm), + [(AArch64fcmge (fabs node:$Rn), (fabs node:$Rm)), + (int_aarch64_neon_facge node:$Rn, node:$Rm)]>; +def AArch64facgt : PatFrags<(ops node:$Rn, node:$Rm), + [(AArch64fcmgt (fabs node:$Rn), (fabs node:$Rm)), + (int_aarch64_neon_facgt node:$Rn, node:$Rm)]>; def SDT_AArch64SETTAG : SDTypeProfile<0, 2, [SDTCisPtrTy<0>, SDTCisPtrTy<1>]>; def AArch64stg : SDNode<"AArch64ISD::STG", SDT_AArch64SETTAG, [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>; @@ -4874,8 +4880,8 @@ let Predicates = [HasNEON, HasFullFP16] in { foreach VT = [ v4f16, v8f16 ] in def : Pat<(fabs (fsub VT:$Rn, VT:$Rm)), (!cast("FABD"#VT) VT:$Rn, VT:$Rm)>; } -defm FACGE : SIMDThreeSameVectorFPCmp<1,0,0b101,"facge",int_aarch64_neon_facge>; -defm FACGT : SIMDThreeSameVectorFPCmp<1,1,0b101,"facgt",int_aarch64_neon_facgt>; +defm FACGE : SIMDThreeSameVectorFPCmp<1,0,0b101,"facge",AArch64facge>; +defm FACGT : SIMDThreeSameVectorFPCmp<1,1,0b101,"facgt",AArch64facgt>; defm FADDP : SIMDThreeSameVectorFP<1,0,0b010,"faddp", AArch64faddp>; defm FADD : SIMDThreeSameVectorFP<0,0,0b010,"fadd", any_fadd>; defm FCMEQ : SIMDThreeSameVectorFPCmp<0, 0, 0b100, "fcmeq", AArch64fcmeq>; diff --git a/llvm/test/CodeGen/AArch64/vacg.ll b/llvm/test/CodeGen/AArch64/vacg.ll index 346defa875a49..402d260806675 100644 --- a/llvm/test/CodeGen/AArch64/vacg.ll +++ b/llvm/test/CodeGen/AArch64/vacg.ll @@ -5,9 +5,7 @@ define <4 x i32> @gt_v4f32(<4 x float> %a, <4 x float> %b) { ; CHECK-LABEL: gt_v4f32: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.4s, v0.4s -; CHECK-NEXT: fabs v1.4s, v1.4s -; CHECK-NEXT: fcmgt v0.4s, v0.4s, v1.4s +; CHECK-NEXT: facgt v0.4s, v0.4s, v1.4s ; CHECK-NEXT: ret entry: %vabs1.i = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %a) @@ -20,9 +18,7 @@ entry: define <4 x i32> @ge_v4f32(<4 x float> %a, <4 x float> %b) { ; CHECK-LABEL: ge_v4f32: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.4s, v0.4s -; CHECK-NEXT: fabs v1.4s, v1.4s -; CHECK-NEXT: fcmge v0.4s, v0.4s, v1.4s +; CHECK-NEXT: facge v0.4s, v0.4s, v1.4s ; CHECK-NEXT: ret entry: %vabs1.i = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %a) @@ -35,9 +31,7 @@ entry: define <4 x i32> @lt_v4f32(<4 x float> %a, <4 x float> %b) { ; CHECK-LABEL: lt_v4f32: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.4s, v0.4s -; CHECK-NEXT: fabs v1.4s, v1.4s -; CHECK-NEXT: fcmgt v0.4s, v1.4s, v0.4s +; CHECK-NEXT: facgt v0.4s, v1.4s, v0.4s ; CHECK-NEXT: ret entry: %vabs1.i = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %a) @@ -50,9 +44,7 @@ entry: define <4 x i32> @le_v4f32(<4 x float> %a, <4 x float> %b) { ; CHECK-LABEL: le_v4f32: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.4s, v0.4s -; CHECK-NEXT: fabs v1.4s, v1.4s -; CHECK-NEXT: fcmge v0.4s, v1.4s, v0.4s +; CHECK-NEXT: facge v0.4s, v1.4s, v0.4s ; CHECK-NEXT: ret entry: %vabs1.i = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %a) @@ -65,9 +57,7 @@ entry: define <2 x i32> @gt_v2f32(<2 x float> %a, <2 x float> %b) { ; CHECK-LABEL: gt_v2f32: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.2s, v0.2s -; CHECK-NEXT: fabs v1.2s, v1.2s -; CHECK-NEXT: fcmgt v0.2s, v0.2s, v1.2s +; CHECK-NEXT: facgt v0.2s, v0.2s, v1.2s ; CHECK-NEXT: ret entry: %vabs1.i = tail call <2 x float> @llvm.fabs.v2f32(<2 x float> %a) @@ -80,9 +70,7 @@ entry: define <2 x i32> @ge_v2f32(<2 x float> %a, <2 x float> %b) { ; CHECK-LABEL: ge_v2f32: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.2s, v0.2s -; CHECK-NEXT: fabs v1.2s, v1.2s -; CHECK-NEXT: fcmge v0.2s, v0.2s, v1.2s +; CHECK-NEXT: facge v0.2s, v0.2s, v1.2s ; CHECK-NEXT: ret entry: %vabs1.i = tail call <2 x float> @llvm.fabs.v2f32(<2 x float> %a) @@ -95,9 +83,7 @@ entry: define <4 x i16> @gt_v4f16(<4 x half> %a, <4 x half> %b) { ; CHECK-LABEL: gt_v4f16: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.4h, v0.4h -; CHECK-NEXT: fabs v1.4h, v1.4h -; CHECK-NEXT: fcmgt v0.4h, v0.4h, v1.4h +; CHECK-NEXT: facgt v0.4h, v0.4h, v1.4h ; CHECK-NEXT: ret entry: %vabs1.i = tail call <4 x half> @llvm.fabs.v4f16(<4 x half> %a) @@ -110,9 +96,7 @@ entry: define <4 x i16> @ge_v4f16(<4 x half> %a, <4 x half> %b) { ; CHECK-LABEL: ge_v4f16: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.4h, v0.4h -; CHECK-NEXT: fabs v1.4h, v1.4h -; CHECK-NEXT: fcmge v0.4h, v0.4h, v1.4h +; CHECK-NEXT: facge v0.4h, v0.4h, v1.4h ; CHECK-NEXT: ret entry: %vabs1.i = tail call <4 x half> @llvm.fabs.v4f16(<4 x half> %a) @@ -125,9 +109,7 @@ entry: define <8 x i16> @gt_v8f16(<8 x half> %a, <8 x half> %b) { ; CHECK-LABEL: gt_v8f16: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.8h, v0.8h -; CHECK-NEXT: fabs v1.8h, v1.8h -; CHECK-NEXT: fcmgt v0.8h, v0.8h, v1.8h +; CHECK-NEXT: facgt v0.8h, v0.8h, v1.8h ; CHECK-NEXT: ret entry: %vabs1.i = tail call <8 x half> @llvm.fabs.v8f16(<8 x half> %a) @@ -140,9 +122,7 @@ entry: define <8 x i16> @ge_v8f16(<8 x half> %a, <8 x half> %b) { ; CHECK-LABEL: ge_v8f16: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.8h, v0.8h -; CHECK-NEXT: fabs v1.8h, v1.8h -; CHECK-NEXT: fcmge v0.8h, v0.8h, v1.8h +; CHECK-NEXT: facge v0.8h, v0.8h, v1.8h ; CHECK-NEXT: ret entry: %vabs1.i = tail call <8 x half> @llvm.fabs.v8f16(<8 x half> %a) @@ -155,9 +135,7 @@ entry: define <2 x i64> @gt_v2f64(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: gt_v2f64: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.2d, v0.2d -; CHECK-NEXT: fabs v1.2d, v1.2d -; CHECK-NEXT: fcmgt v0.2d, v0.2d, v1.2d +; CHECK-NEXT: facgt v0.2d, v0.2d, v1.2d ; CHECK-NEXT: ret entry: %vabs1.i = tail call <2 x double> @llvm.fabs.v2f64(<2 x double> %a) @@ -170,9 +148,7 @@ entry: define <2 x i64> @ge_v2f64(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: ge_v2f64: ; CHECK: // %bb.0: // %entry -; CHECK-NEXT: fabs v0.2d, v0.2d -; CHECK-NEXT: fabs v1.2d, v1.2d -; CHECK-NEXT: fcmge v0.2d, v0.2d, v1.2d +; CHECK-NEXT: facge v0.2d, v0.2d, v1.2d ; CHECK-NEXT: ret entry: %vabs1.i = tail call <2 x double> @llvm.fabs.v2f64(<2 x double> %a)