| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 < %s \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=P8 |
| ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 < %s \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=P9 |
| |
| define zeroext i1 @abs_isinff(float %x) { |
| ; P8-LABEL: abs_isinff: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: addis 3, 2, .LCPI0_0@toc@ha |
| ; P8-NEXT: xsabsdp 0, 1 |
| ; P8-NEXT: li 4, 1 |
| ; P8-NEXT: lfs 1, .LCPI0_0@toc@l(3) |
| ; P8-NEXT: li 3, 0 |
| ; P8-NEXT: fcmpu 0, 0, 1 |
| ; P8-NEXT: iseleq 3, 4, 3 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinff: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xststdcsp 0, 1, 48 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call float @llvm.fabs.f32(float %x) |
| %cmpinf = fcmp oeq float %0, 0x7FF0000000000000 |
| ret i1 %cmpinf |
| } |
| |
| define zeroext i1 @abs_isinf(double %x) { |
| ; P8-LABEL: abs_isinf: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: addis 3, 2, .LCPI1_0@toc@ha |
| ; P8-NEXT: xsabsdp 0, 1 |
| ; P8-NEXT: li 4, 1 |
| ; P8-NEXT: lfs 1, .LCPI1_0@toc@l(3) |
| ; P8-NEXT: li 3, 0 |
| ; P8-NEXT: fcmpu 0, 0, 1 |
| ; P8-NEXT: iseleq 3, 4, 3 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinf: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xststdcdp 0, 1, 48 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call double @llvm.fabs.f64(double %x) |
| %cmpinf = fcmp oeq double %0, 0x7FF0000000000000 |
| ret i1 %cmpinf |
| } |
| |
| define zeroext i1 @abs_isinfq(fp128 %x) { |
| ; P8-LABEL: abs_isinfq: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xxswapd 0, 34 |
| ; P8-NEXT: addi 3, 1, -16 |
| ; P8-NEXT: li 5, 32767 |
| ; P8-NEXT: stxvd2x 0, 0, 3 |
| ; P8-NEXT: rldic 5, 5, 48, 1 |
| ; P8-NEXT: ld 4, -8(1) |
| ; P8-NEXT: ld 3, -16(1) |
| ; P8-NEXT: clrldi 4, 4, 1 |
| ; P8-NEXT: xor 4, 4, 5 |
| ; P8-NEXT: or 3, 3, 4 |
| ; P8-NEXT: cntlzd 3, 3 |
| ; P8-NEXT: rldicl 3, 3, 58, 63 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinfq: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xststdcqp 0, 2, 48 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call fp128 @llvm.fabs.f128(fp128 %x) |
| %cmpinf = fcmp oeq fp128 %0, 0xL00000000000000007FFF000000000000 |
| ret i1 %cmpinf |
| } |
| |
| define zeroext i1 @abs_isinfornanf(float %x) { |
| ; P8-LABEL: abs_isinfornanf: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xscvdpspn 0, 1 |
| ; P8-NEXT: lis 4, 32639 |
| ; P8-NEXT: ori 4, 4, 65535 |
| ; P8-NEXT: mffprwz 3, 0 |
| ; P8-NEXT: clrlwi 3, 3, 1 |
| ; P8-NEXT: sub 3, 4, 3 |
| ; P8-NEXT: rldicl 3, 3, 1, 63 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinfornanf: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xststdcsp 0, 1, 112 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call float @llvm.fabs.f32(float %x) |
| %cmpinf = fcmp ueq float %0, 0x7FF0000000000000 |
| ret i1 %cmpinf |
| } |
| |
| define zeroext i1 @abs_isinfornan(double %x) { |
| ; P8-LABEL: abs_isinfornan: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: mffprd 3, 1 |
| ; P8-NEXT: li 4, -33 |
| ; P8-NEXT: rldicl 4, 4, 47, 1 |
| ; P8-NEXT: sradi 5, 4, 63 |
| ; P8-NEXT: clrldi 3, 3, 1 |
| ; P8-NEXT: rldicl 6, 3, 1, 63 |
| ; P8-NEXT: subc 3, 4, 3 |
| ; P8-NEXT: adde 3, 6, 5 |
| ; P8-NEXT: xori 3, 3, 1 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinfornan: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xststdcdp 0, 1, 112 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call double @llvm.fabs.f64(double %x) |
| %cmpinf = fcmp ueq double %0, 0x7FF0000000000000 |
| ret i1 %cmpinf |
| } |
| |
| define zeroext i1 @abs_isinfornanq(fp128 %x) { |
| ; P8-LABEL: abs_isinfornanq: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xxswapd 0, 34 |
| ; P8-NEXT: addi 3, 1, -16 |
| ; P8-NEXT: li 4, -3 |
| ; P8-NEXT: stxvd2x 0, 0, 3 |
| ; P8-NEXT: rldicl 4, 4, 47, 1 |
| ; P8-NEXT: ld 3, -8(1) |
| ; P8-NEXT: sradi 5, 4, 63 |
| ; P8-NEXT: clrldi 3, 3, 1 |
| ; P8-NEXT: rldicl 6, 3, 1, 63 |
| ; P8-NEXT: subc 3, 4, 3 |
| ; P8-NEXT: adde 3, 6, 5 |
| ; P8-NEXT: xori 3, 3, 1 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinfornanq: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xststdcqp 0, 2, 112 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call fp128 @llvm.fabs.f128(fp128 %x) |
| %cmpinf = fcmp ueq fp128 %0, 0xL00000000000000007FFF000000000000 |
| ret i1 %cmpinf |
| } |
| |
| define <4 x i1> @abs_isinfv4f32(<4 x float> %x) { |
| ; P8-LABEL: abs_isinfv4f32: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: addis 3, 2, .LCPI6_0@toc@ha |
| ; P8-NEXT: xvabssp 0, 34 |
| ; P8-NEXT: addi 3, 3, .LCPI6_0@toc@l |
| ; P8-NEXT: lxvd2x 1, 0, 3 |
| ; P8-NEXT: xvcmpeqsp 34, 0, 1 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinfv4f32: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: addis 3, 2, .LCPI6_0@toc@ha |
| ; P9-NEXT: xvabssp 0, 34 |
| ; P9-NEXT: addi 3, 3, .LCPI6_0@toc@l |
| ; P9-NEXT: lxv 1, 0(3) |
| ; P9-NEXT: xvcmpeqsp 34, 0, 1 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %x) |
| %cmpinf = fcmp oeq <4 x float> %0, <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000> |
| ret <4 x i1> %cmpinf |
| } |
| |
| define <2 x i1> @abs_isinfv2f64(<2 x double> %x) { |
| ; P8-LABEL: abs_isinfv2f64: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: addis 3, 2, .LCPI7_0@toc@ha |
| ; P8-NEXT: xvabsdp 0, 34 |
| ; P8-NEXT: addi 3, 3, .LCPI7_0@toc@l |
| ; P8-NEXT: lxvd2x 1, 0, 3 |
| ; P8-NEXT: xvcmpeqdp 34, 0, 1 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: abs_isinfv2f64: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: addis 3, 2, .LCPI7_0@toc@ha |
| ; P9-NEXT: xvabsdp 0, 34 |
| ; P9-NEXT: addi 3, 3, .LCPI7_0@toc@l |
| ; P9-NEXT: lxv 1, 0(3) |
| ; P9-NEXT: xvcmpeqdp 34, 0, 1 |
| ; P9-NEXT: blr |
| entry: |
| %0 = tail call <2 x double> @llvm.fabs.v2f64(<2 x double> %x) |
| %cmpinf = fcmp oeq <2 x double> %0, <double 0x7FF0000000000000, double 0x7FF0000000000000> |
| ret <2 x i1> %cmpinf |
| } |
| |
| define zeroext i1 @iszerof(float %x) { |
| ; P8-LABEL: iszerof: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xxlxor 0, 0, 0 |
| ; P8-NEXT: li 3, 0 |
| ; P8-NEXT: li 4, 1 |
| ; P8-NEXT: fcmpu 0, 1, 0 |
| ; P8-NEXT: iseleq 3, 4, 3 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: iszerof: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xxlxor 0, 0, 0 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: fcmpu 0, 1, 0 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %cmp = fcmp oeq float %x, 0.000000e+00 |
| ret i1 %cmp |
| } |
| |
| define zeroext i1 @iszero(double %x) { |
| ; P8-LABEL: iszero: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xxlxor 0, 0, 0 |
| ; P8-NEXT: li 3, 0 |
| ; P8-NEXT: li 4, 1 |
| ; P8-NEXT: fcmpu 0, 1, 0 |
| ; P8-NEXT: iseleq 3, 4, 3 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: iszero: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xxlxor 0, 0, 0 |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: fcmpu 0, 1, 0 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %cmp = fcmp oeq double %x, 0.000000e+00 |
| ret i1 %cmp |
| } |
| |
| define zeroext i1 @iszeroq(fp128 %x) { |
| ; P8-LABEL: iszeroq: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: mflr 0 |
| ; P8-NEXT: stdu 1, -32(1) |
| ; P8-NEXT: std 0, 48(1) |
| ; P8-NEXT: .cfi_def_cfa_offset 32 |
| ; P8-NEXT: .cfi_offset lr, 16 |
| ; P8-NEXT: addis 3, 2, .LCPI10_0@toc@ha |
| ; P8-NEXT: addi 3, 3, .LCPI10_0@toc@l |
| ; P8-NEXT: lxvd2x 0, 0, 3 |
| ; P8-NEXT: xxswapd 35, 0 |
| ; P8-NEXT: bl __eqkf2 |
| ; P8-NEXT: nop |
| ; P8-NEXT: cntlzw 3, 3 |
| ; P8-NEXT: srwi 3, 3, 5 |
| ; P8-NEXT: addi 1, 1, 32 |
| ; P8-NEXT: ld 0, 16(1) |
| ; P8-NEXT: mtlr 0 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: iszeroq: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: addis 3, 2, .LCPI10_0@toc@ha |
| ; P9-NEXT: li 4, 1 |
| ; P9-NEXT: addi 3, 3, .LCPI10_0@toc@l |
| ; P9-NEXT: lxv 35, 0(3) |
| ; P9-NEXT: li 3, 0 |
| ; P9-NEXT: xscmpuqp 0, 2, 3 |
| ; P9-NEXT: iseleq 3, 4, 3 |
| ; P9-NEXT: blr |
| entry: |
| %cmp = fcmp oeq fp128 %x, 0xL00000000000000000000000000000000 |
| ret i1 %cmp |
| } |
| |
| define <4 x i1> @iszerov4f32(<4 x float> %x) { |
| ; P8-LABEL: iszerov4f32: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xxlxor 0, 0, 0 |
| ; P8-NEXT: xvcmpeqsp 34, 34, 0 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: iszerov4f32: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xxlxor 0, 0, 0 |
| ; P9-NEXT: xvcmpeqsp 34, 34, 0 |
| ; P9-NEXT: blr |
| entry: |
| %cmp = fcmp oeq <4 x float> %x, <float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00> |
| ret <4 x i1> %cmp |
| } |
| |
| define <2 x i1> @iszerov2f64(<2 x double> %x) { |
| ; P8-LABEL: iszerov2f64: |
| ; P8: # %bb.0: # %entry |
| ; P8-NEXT: xxlxor 0, 0, 0 |
| ; P8-NEXT: xvcmpeqdp 34, 34, 0 |
| ; P8-NEXT: blr |
| ; |
| ; P9-LABEL: iszerov2f64: |
| ; P9: # %bb.0: # %entry |
| ; P9-NEXT: xxlxor 0, 0, 0 |
| ; P9-NEXT: xvcmpeqdp 34, 34, 0 |
| ; P9-NEXT: blr |
| entry: |
| %cmp = fcmp oeq <2 x double> %x, <double 0.000000e+00, double 0.000000e+00> |
| ret <2 x i1> %cmp |
| } |
| |
| declare float @llvm.fabs.f32(float) |
| declare double @llvm.fabs.f64(double) |
| declare fp128 @llvm.fabs.f128(fp128) |
| declare <4 x float> @llvm.fabs.v4f32(<4 x float>) |
| declare <2 x double> @llvm.fabs.v2f64(<2 x double>) |
