; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6 ; RUN: llc < %s -mtriple armv8 -mattr=+neon,+fp-armv8 | FileCheck %s ; vectors define <4 x float> @vmaxnmq(ptr %A, ptr %B) nounwind { ; CHECK-LABEL: vmaxnmq: ; CHECK: @ %bb.0: ; CHECK-NEXT: vld1.64 {d16, d17}, [r1] ; CHECK-NEXT: vld1.64 {d18, d19}, [r0] ; CHECK-NEXT: vmaxnm.f32 q8, q9, q8 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: vmov r2, r3, d17 ; CHECK-NEXT: bx lr %tmp1 = load <4 x float>, ptr %A %tmp2 = load <4 x float>, ptr %B %tmp3 = call <4 x float> @llvm.arm.neon.vmaxnm.v4f32(<4 x float> %tmp1, <4 x float> %tmp2) ret <4 x float> %tmp3 } define <2 x float> @vmaxnmd(ptr %A, ptr %B) nounwind { ; CHECK-LABEL: vmaxnmd: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr d16, [r1] ; CHECK-NEXT: vldr d17, [r0] ; CHECK-NEXT: vmaxnm.f32 d16, d17, d16 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr %tmp1 = load <2 x float>, ptr %A %tmp2 = load <2 x float>, ptr %B %tmp3 = call <2 x float> @llvm.arm.neon.vmaxnm.v2f32(<2 x float> %tmp1, <2 x float> %tmp2) ret <2 x float> %tmp3 } define <4 x float> @vminnmq(ptr %A, ptr %B) nounwind { ; CHECK-LABEL: vminnmq: ; CHECK: @ %bb.0: ; CHECK-NEXT: vld1.64 {d16, d17}, [r1] ; CHECK-NEXT: vld1.64 {d18, d19}, [r0] ; CHECK-NEXT: vminnm.f32 q8, q9, q8 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: vmov r2, r3, d17 ; CHECK-NEXT: bx lr %tmp1 = load <4 x float>, ptr %A %tmp2 = load <4 x float>, ptr %B %tmp3 = call <4 x float> @llvm.arm.neon.vminnm.v4f32(<4 x float> %tmp1, <4 x float> %tmp2) ret <4 x float> %tmp3 } define <2 x float> @vminnmd(ptr %A, ptr %B) nounwind { ; CHECK-LABEL: vminnmd: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr d16, [r1] ; CHECK-NEXT: vldr d17, [r0] ; CHECK-NEXT: vminnm.f32 d16, d17, d16 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr %tmp1 = load <2 x float>, ptr %A %tmp2 = load <2 x float>, ptr %B %tmp3 = call <2 x float> @llvm.arm.neon.vminnm.v2f32(<2 x float> %tmp1, <2 x float> %tmp2) ret <2 x float> %tmp3 } ; scalars define float @fp_armv8_vminnm_o(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vminnm_o: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vmov s2, r1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp olt float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define double @fp_armv8_vminnm_ole(double %a, double %b) { ; CHECK-LABEL: fp_armv8_vminnm_ole: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov d16, r0, r1 ; CHECK-NEXT: vmov d17, r2, r3 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f64 d16, d16, d17 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr %cmp = fcmp ole double %a, %b %cond = select nsz i1 %cmp, double %a, double %b ret double %cond } define float @fp_armv8_vminnm_o_rev(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vminnm_o_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r1 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ogt float %a, %b %cond = select nsz i1 %cmp, float %b, float %a ret float %cond } define double @fp_armv8_vminnm_oge_rev(double %a, double %b) { ; CHECK-LABEL: fp_armv8_vminnm_oge_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov d16, r2, r3 ; CHECK-NEXT: vmov d17, r0, r1 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f64 d16, d16, d17 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr %cmp = fcmp oge double %a, %b %cond = select nsz i1 %cmp, double %b, double %a ret double %cond } define float @fp_armv8_vminnm_u(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vminnm_u: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r1 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ult float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define float @fp_armv8_vminnm_ule(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vminnm_ule: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r1 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ule float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define float @fp_armv8_vminnm_u_rev(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vminnm_u_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vmov s2, r1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ugt float %a, %b %cond = select nsz i1 %cmp, float %b, float %a ret float %cond } define double @fp_armv8_vminnm_uge_rev(double %a, double %b) { ; CHECK-LABEL: fp_armv8_vminnm_uge_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov d16, r0, r1 ; CHECK-NEXT: vmov d17, r2, r3 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f64 d16, d16, d17 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr %cmp = fcmp uge double %a, %b %cond = select nsz i1 %cmp, double %b, double %a ret double %cond } define float @fp_armv8_vmaxnm_o(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_o: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r1 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ogt float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define float @fp_armv8_vmaxnm_oge(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_oge: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r1 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp oge float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define float @fp_armv8_vmaxnm_o_rev(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_o_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vmov s2, r1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp olt float %a, %b %cond = select nsz i1 %cmp, float %b, float %a ret float %cond } define float @fp_armv8_vmaxnm_ole_rev(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_ole_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vmov s2, r1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ole float %a, %b %cond = select nsz i1 %cmp, float %b, float %a ret float %cond } define float @fp_armv8_vmaxnm_u(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_u: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vmov s2, r1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ugt float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define float @fp_armv8_vmaxnm_uge(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_uge: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vmov s2, r1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp uge float %a, %b %cond = select nsz i1 %cmp, float %a, float %b ret float %cond } define float @fp_armv8_vmaxnm_u_rev(float %a, float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_u_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r1 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr %cmp = fcmp ult float %a, %b %cond = select nsz i1 %cmp, float %b, float %a ret float %cond } define double @fp_armv8_vmaxnm_ule_rev(double %a, double %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_ule_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov d16, r2, r3 ; CHECK-NEXT: vmov d17, r0, r1 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f64 d16, d17, d16 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr %cmp = fcmp ule double %a, %b %cond = select nsz i1 %cmp, double %b, double %a ret double %cond } ; known non-NaNs define float @fp_armv8_vminnm_NNNo(float %a) { ; CHECK-LABEL: fp_armv8_vminnm_NNNo: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov.f32 s0, #1.200000e+01 ; CHECK-NEXT: vldr s4, .LCPI20_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s0, s4 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI20_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 %cmp1 = fcmp olt float %a, 12. %cond1 = select nsz i1 %cmp1, float %a, float 12. %cmp2 = fcmp olt float 34., %cond1 %cond2 = select i1 %cmp2, float 34., float %cond1 ret float %cond2 } define double @fp_armv8_vminnm_NNNole(double %a) { ; CHECK-LABEL: fp_armv8_vminnm_NNNole: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov d16, r0, r1 ; CHECK-NEXT: vldr d17, .LCPI21_0 ; CHECK-NEXT: vldr d18, .LCPI21_1 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f64 d16, d16, d17 ; CHECK-NEXT: vcmp.f64 d16, d18 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f64 d16, d18, d16 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 3 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI21_0: ; CHECK-NEXT: .long 0 @ double 34 ; CHECK-NEXT: .long 1078001664 ; CHECK-NEXT: .LCPI21_1: ; CHECK-NEXT: .long 0 @ double 56 ; CHECK-NEXT: .long 1078722560 %cmp1 = fcmp ole double %a, 34. %cond1 = select nsz i1 %cmp1, double %a, double 34. %cmp2 = fcmp ole double 56., %cond1 %cond2 = select i1 %cmp2, double 56., double %cond1 ret double %cond2 } define float @fp_armv8_vminnm_NNNo_rev(float %a) { ; CHECK-LABEL: fp_armv8_vminnm_NNNo_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI22_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI22_1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s2 ; CHECK-NEXT: vcmp.f32 s4, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s4 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI22_0: ; CHECK-NEXT: .long 0x42600000 @ float 56 ; CHECK-NEXT: .LCPI22_1: ; CHECK-NEXT: .long 0x429c0000 @ float 78 %cmp1 = fcmp ogt float %a, 56. %cond1 = select nsz i1 %cmp1, float 56., float %a %cmp2 = fcmp ogt float 78., %cond1 %cond2 = select nsz i1 %cmp2, float %cond1, float 78. ret float %cond2 } define double @fp_armv8_vminnm_NNNoge_rev(double %a) { ; CHECK-LABEL: fp_armv8_vminnm_NNNoge_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr d16, .LCPI23_0 ; CHECK-NEXT: vmov d17, r0, r1 ; CHECK-NEXT: vldr d18, .LCPI23_1 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f64 d16, d16, d17 ; CHECK-NEXT: vcmp.f64 d18, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f64 d16, d16, d18 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 3 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI23_0: ; CHECK-NEXT: .long 0 @ double 78 ; CHECK-NEXT: .long 1079214080 ; CHECK-NEXT: .LCPI23_1: ; CHECK-NEXT: .long 0 @ double 90 ; CHECK-NEXT: .long 1079410688 %cmp1 = fcmp oge double %a, 78. %cond1 = select nsz i1 %cmp1, double 78., double %a %cmp2 = fcmp oge double 90., %cond1 %cond2 = select nsz i1 %cmp2, double %cond1, double 90. ret double %cond2 } define float @fp_armv8_vminnm_NNNu(float %b) { ; CHECK-LABEL: fp_armv8_vminnm_NNNu: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov.f32 s0, #1.200000e+01 ; CHECK-NEXT: vldr s4, .LCPI24_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s0, s4 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI24_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 %cmp1 = fcmp ult float 12., %b %cond1 = select nsz i1 %cmp1, float 12., float %b %cmp2 = fcmp ult float %cond1, 34. %cond2 = select i1 %cmp2, float %cond1, float 34. ret float %cond2 } define float @fp_armv8_vminnm_NNNule(float %b) { ; CHECK-LABEL: fp_armv8_vminnm_NNNule: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI25_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI25_1 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s0, s4 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI25_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 ; CHECK-NEXT: .LCPI25_1: ; CHECK-NEXT: .long 0x42600000 @ float 56 %cmp1 = fcmp ule float 34., %b %cond1 = select nsz i1 %cmp1, float 34., float %b %cmp2 = fcmp ule float %cond1, 56. %cond2 = select i1 %cmp2, float %cond1, float 56. ret float %cond2 } define float @fp_armv8_vminnm_NNNu_rev(float %b) { ; CHECK-LABEL: fp_armv8_vminnm_NNNu_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI26_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI26_1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vcmp.f32 s4, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s4 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI26_0: ; CHECK-NEXT: .long 0x42600000 @ float 56 ; CHECK-NEXT: .LCPI26_1: ; CHECK-NEXT: .long 0x429c0000 @ float 78 %cmp1 = fcmp ugt float 56., %b %cond1 = select nsz i1 %cmp1, float %b, float 56. %cmp2 = fcmp ugt float %cond1, 78. %cond2 = select nsz i1 %cmp2, float 78., float %cond1 ret float %cond2 } define double @fp_armv8_vminnm_NNNuge_rev(double %b) { ; CHECK-LABEL: fp_armv8_vminnm_NNNuge_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr d16, .LCPI27_0 ; CHECK-NEXT: vmov d17, r0, r1 ; CHECK-NEXT: vldr d18, .LCPI27_1 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f64 d16, d16, d17 ; CHECK-NEXT: vcmp.f64 d18, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f64 d16, d16, d18 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 3 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI27_0: ; CHECK-NEXT: .long 0 @ double 78 ; CHECK-NEXT: .long 1079214080 ; CHECK-NEXT: .LCPI27_1: ; CHECK-NEXT: .long 0 @ double 90 ; CHECK-NEXT: .long 1079410688 %cmp1 = fcmp uge double 78., %b %cond1 = select nsz i1 %cmp1, double %b, double 78. %cmp2 = fcmp uge double %cond1, 90. %cond2 = select nsz i1 %cmp2, double 90., double %cond1 ret double %cond2 } define float @fp_armv8_vmaxnm_NNNo(float %a) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNo: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov.f32 s0, #1.200000e+01 ; CHECK-NEXT: vldr s4, .LCPI28_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s4, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI28_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 %cmp1 = fcmp ogt float %a, 12. %cond1 = select nsz i1 %cmp1, float %a, float 12. %cmp2 = fcmp ogt float 34., %cond1 %cond2 = select i1 %cmp2, float 34., float %cond1 ret float %cond2 } define float @fp_armv8_vmaxnm_NNNoge(float %a) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNoge: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI29_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI29_1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s4, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI29_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 ; CHECK-NEXT: .LCPI29_1: ; CHECK-NEXT: .long 0x42600000 @ float 56 %cmp1 = fcmp oge float %a, 34. %cond1 = select nsz i1 %cmp1, float %a, float 34. %cmp2 = fcmp oge float 56., %cond1 %cond2 = select i1 %cmp2, float 56., float %cond1 ret float %cond2 } define float @fp_armv8_vmaxnm_NNNo_rev(float %a) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNo_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI30_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI30_1 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s2 ; CHECK-NEXT: vcmp.f32 s0, s4 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s0, s4 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI30_0: ; CHECK-NEXT: .long 0x42600000 @ float 56 ; CHECK-NEXT: .LCPI30_1: ; CHECK-NEXT: .long 0x429c0000 @ float 78 %cmp1 = fcmp olt float %a, 56. %cond1 = select nsz i1 %cmp1, float 56., float %a %cmp2 = fcmp olt float 78., %cond1 %cond2 = select nsz i1 %cmp2, float %cond1, float 78. ret float %cond2 } define float @fp_armv8_vmaxnm_NNNole_rev(float %a) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNole_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI31_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI31_1 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vcmp.f32 s0, s4 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s4 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI31_0: ; CHECK-NEXT: .long 0x429c0000 @ float 78 ; CHECK-NEXT: .LCPI31_1: ; CHECK-NEXT: .long 0x42b40000 @ float 90 %cmp1 = fcmp ole float %a, 78. %cond1 = select nsz i1 %cmp1, float 78., float %a %cmp2 = fcmp ole float 90., %cond1 %cond2 = select nsz i1 %cmp2, float %cond1, float 90. ret float %cond2 } define float @fp_armv8_vmaxnm_NNNu(float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNu: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov.f32 s0, #1.200000e+01 ; CHECK-NEXT: vldr s4, .LCPI32_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s4, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI32_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 %cmp1 = fcmp ugt float 12., %b %cond1 = select nsz i1 %cmp1, float 12., float %b %cmp2 = fcmp ugt float %cond1, 34. %cond2 = select i1 %cmp2, float %cond1, float 34. ret float %cond2 } define float @fp_armv8_vmaxnm_NNNuge(float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNuge: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI33_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI33_1 ; CHECK-NEXT: vcmp.f32 s2, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s4, s0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s4, s0 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI33_0: ; CHECK-NEXT: .long 0x42080000 @ float 34 ; CHECK-NEXT: .LCPI33_1: ; CHECK-NEXT: .long 0x42600000 @ float 56 %cmp1 = fcmp uge float 34., %b %cond1 = select nsz i1 %cmp1, float 34., float %b %cmp2 = fcmp uge float %cond1, 56. %cond2 = select i1 %cmp2, float %cond1, float 56. ret float %cond2 } define float @fp_armv8_vmaxnm_NNNu_rev(float %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNu_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI34_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vldr s4, .LCPI34_1 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vcmp.f32 s0, s4 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s4 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI34_0: ; CHECK-NEXT: .long 0x42600000 @ float 56 ; CHECK-NEXT: .LCPI34_1: ; CHECK-NEXT: .long 0x429c0000 @ float 78 %cmp1 = fcmp ult float 56., %b %cond1 = select nsz i1 %cmp1, float %b, float 56. %cmp2 = fcmp ult float %cond1, 78. %cond2 = select nsz i1 %cmp2, float 78., float %cond1 ret float %cond2 } define double @fp_armv8_vmaxnm_NNNule_rev( double %b) { ; CHECK-LABEL: fp_armv8_vmaxnm_NNNule_rev: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov d16, r0, r1 ; CHECK-NEXT: vldr d17, .LCPI35_0 ; CHECK-NEXT: vldr d18, .LCPI35_1 ; CHECK-NEXT: vcmp.f64 d17, d16 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f64 d16, d17, d16 ; CHECK-NEXT: vcmp.f64 d16, d18 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f64 d16, d16, d18 ; CHECK-NEXT: vmov r0, r1, d16 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 3 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI35_0: ; CHECK-NEXT: .long 0 @ double 78 ; CHECK-NEXT: .long 1079214080 ; CHECK-NEXT: .LCPI35_1: ; CHECK-NEXT: .long 0 @ double 90 ; CHECK-NEXT: .long 1079410688 %cmp1 = fcmp ule double 78., %b %cond1 = select nsz i1 %cmp1, double %b, double 78. %cmp2 = fcmp ule double %cond1, 90. %cond2 = select nsz i1 %cmp2, double 90., double %cond1 ret double %cond2 } define float @fp_armv8_vminmaxnm_0(float %a) { ; CHECK-LABEL: fp_armv8_vminmaxnm_0: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vldr s2, .LCPI36_0 ; CHECK-NEXT: vcmp.f32 s0, #0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vmov.f32 s4, s2 ; CHECK-NEXT: vmovlt.f32 s4, s0 ; CHECK-NEXT: vcmp.f32 s4, #0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s0, s4, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI36_0: ; CHECK-NEXT: .long 0x00000000 @ float 0 %cmp1 = fcmp ult float %a, 0. %cond1 = select nsz i1 %cmp1, float %a, float 0. %cmp2 = fcmp ogt float %cond1, 0. %cond2 = select nsz i1 %cmp2, float %cond1, float 0. ret float %cond2 } define float @fp_armv8_vminmaxnm_neg0(float %a) { ; CHECK-LABEL: fp_armv8_vminmaxnm_neg0: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI37_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s2, s2, s0 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI37_0: ; CHECK-NEXT: .long 0x80000000 @ float -0 %cmp1 = fcmp olt float %a, -0. %cond1 = select nsz i1 %cmp1, float %a, float -0. %cmp2 = fcmp ugt float %cond1, -0. %cond2 = select i1 %cmp2, float %cond1, float -0. ret float %cond2 } define float @fp_armv8_vminmaxnm_e_0(float %a) { ; CHECK-LABEL: fp_armv8_vminmaxnm_e_0: ; CHECK: @ %bb.0: ; CHECK-NEXT: vmov s0, r0 ; CHECK-NEXT: vldr s2, .LCPI38_0 ; CHECK-NEXT: vcmp.f32 s0, #0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s2, s0 ; CHECK-NEXT: vcmp.f32 s0, #0 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vmovle.f32 s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI38_0: ; CHECK-NEXT: .long 0x00000000 @ float 0 %cmp1 = fcmp nsz ole float 0., %a %cond1 = select nsz i1 %cmp1, float 0., float %a %cmp2 = fcmp nsz uge float 0., %cond1 %cond2 = select nsz i1 %cmp2, float 0., float %cond1 ret float %cond2 } define float @fp_armv8_vminmaxnm_e_neg0(float %a) { ; CHECK-LABEL: fp_armv8_vminmaxnm_e_neg0: ; CHECK: @ %bb.0: ; CHECK-NEXT: vldr s0, .LCPI39_0 ; CHECK-NEXT: vmov s2, r0 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselgt.f32 s2, s2, s0 ; CHECK-NEXT: vcmp.f32 s0, s2 ; CHECK-NEXT: vmrs APSR_nzcv, fpscr ; CHECK-NEXT: vselge.f32 s0, s0, s2 ; CHECK-NEXT: vmov r0, s0 ; CHECK-NEXT: bx lr ; CHECK-NEXT: .p2align 2 ; CHECK-NEXT: @ %bb.1: ; CHECK-NEXT: .LCPI39_0: ; CHECK-NEXT: .long 0x80000000 @ float -0 %cmp1 = fcmp nsz ule float -0., %a %cond1 = select nsz i1 %cmp1, float -0., float %a %cmp2 = fcmp nsz oge float -0., %cond1 %cond2 = select i1 %cmp2, float -0., float %cond1 ret float %cond2 } declare <4 x float> @llvm.arm.neon.vminnm.v4f32(<4 x float>, <4 x float>) nounwind readnone declare <2 x float> @llvm.arm.neon.vminnm.v2f32(<2 x float>, <2 x float>) nounwind readnone declare <4 x float> @llvm.arm.neon.vmaxnm.v4f32(<4 x float>, <4 x float>) nounwind readnone declare <2 x float> @llvm.arm.neon.vmaxnm.v2f32(<2 x float>, <2 x float>) nounwind readnone