; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 ; RUN: llc -mtriple=amdgcn -mcpu=tonga < %s | FileCheck -enable-var-scope -check-prefixes=GCN,SI %s ; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize64 < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX10 %s ; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64 -amdgpu-enable-delay-alu=0 < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX11-12,GFX11 %s ; RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -mattr=+wavefrontsize64 -amdgpu-enable-delay-alu=0 < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX11-12,GFX12 %s define amdgpu_gs void @gs_const() { ; SI-LABEL: gs_const: ; SI: ; %bb.0: ; SI-NEXT: s_mov_b64 s[0:1], exec ; SI-NEXT: s_andn2_b64 s[0:1], s[0:1], exec ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: gs_const: ; GFX10: ; %bb.0: ; GFX10-NEXT: s_mov_b64 s[0:1], exec ; GFX10-NEXT: s_andn2_b64 s[0:1], s[0:1], exec ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-12-LABEL: gs_const: ; GFX11-12: ; %bb.0: ; GFX11-12-NEXT: s_mov_b64 s[0:1], exec ; GFX11-12-NEXT: s_and_not1_b64 s[0:1], s[0:1], exec ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_mov_b32 m0, 0 ; GFX11-12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-12-NEXT: s_endpgm ; GFX11-12-NEXT: ; %bb.1: ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_endpgm %tmp = icmp ule i32 0, 3 %tmp1 = select i1 %tmp, float 1.000000e+00, float -1.000000e+00 %c1 = fcmp oge float %tmp1, 0.0 call void @llvm.amdgcn.kill(i1 %c1) %tmp2 = icmp ule i32 3, 0 %tmp3 = select i1 %tmp2, float 1.000000e+00, float -1.000000e+00 %c2 = fcmp oge float %tmp3, 0.0 call void @llvm.amdgcn.kill(i1 %c2) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } define amdgpu_ps void @vcc_implicit_def(float %arg13, float %arg14) { ; SI-LABEL: vcc_implicit_def: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_nle_f32_e32 vcc, 0, v1 ; SI-NEXT: v_cmp_gt_f32_e64 s[0:1], 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_cbranch_scc0 .LBB1_2 ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: v_cndmask_b32_e64 v0, 0, 1.0, s[0:1] ; SI-NEXT: exp mrt1 v0, v0, v0, v0 done vm ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB1_2: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: vcc_implicit_def: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_nle_f32_e32 vcc, 0, v1 ; GFX10-NEXT: v_cmp_gt_f32_e64 s[0:1], 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_cbranch_scc0 .LBB1_2 ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1.0, s[0:1] ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: exp mrt1 v0, v0, v0, v0 done vm ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB1_2: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: vcc_implicit_def: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_nle_f32_e32 vcc, 0, v1 ; GFX11-NEXT: v_cmp_gt_f32_e64 s[0:1], 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_cbranch_scc0 .LBB1_2 ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: v_cndmask_b32_e64 v0, 0, 1.0, s[0:1] ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: exp mrt1 v0, v0, v0, v0 done ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB1_2: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: vcc_implicit_def: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_le_f32_e64 s[0:1], 0, v1 ; GFX12-NEXT: s_mov_b64 s[2:3], exec ; GFX12-NEXT: v_cmp_gt_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_and_not1_b64 s[0:1], exec, s[0:1] ; GFX12-NEXT: s_and_not1_b64 s[2:3], s[2:3], s[0:1] ; GFX12-NEXT: s_cbranch_scc0 .LBB1_2 ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_and_b64 exec, exec, s[2:3] ; GFX12-NEXT: v_cndmask_b32_e64 v0, 0, 1.0, vcc ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: export mrt1 v0, v0, v0, v0 done ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB1_2: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm %tmp0 = fcmp olt float %arg13, 0.000000e+00 %c1 = fcmp oge float %arg14, 0.0 call void @llvm.amdgcn.kill(i1 %c1) %tmp1 = select i1 %tmp0, float 1.000000e+00, float 0.000000e+00 call void @llvm.amdgcn.exp.f32(i32 1, i32 15, float %tmp1, float %tmp1, float %tmp1, float %tmp1, i1 true, i1 true) #0 call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } define amdgpu_gs void @true() { ; GCN-LABEL: true: ; GCN: ; %bb.0: ; GCN-NEXT: s_endpgm call void @llvm.amdgcn.kill(i1 true) ret void } define amdgpu_gs void @false() { ; SI-LABEL: false: ; SI: ; %bb.0: ; SI-NEXT: s_andn2_b64 exec, exec, exec ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: false: ; GFX10: ; %bb.0: ; GFX10-NEXT: s_andn2_b64 exec, exec, exec ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-12-LABEL: false: ; GFX11-12: ; %bb.0: ; GFX11-12-NEXT: s_and_not1_b64 exec, exec, exec ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_mov_b32 m0, 0 ; GFX11-12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-12-NEXT: s_endpgm ; GFX11-12-NEXT: ; %bb.1: ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_endpgm call void @llvm.amdgcn.kill(i1 false) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } define amdgpu_gs void @and(i32 %a, i32 %b, i32 %c, i32 %d) { ; SI-LABEL: and: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_lt_i32_e32 vcc, v0, v1 ; SI-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v3 ; SI-NEXT: s_or_b64 s[0:1], vcc, s[0:1] ; SI-NEXT: s_mov_b64 s[2:3], exec ; SI-NEXT: s_andn2_b64 s[0:1], exec, s[0:1] ; SI-NEXT: s_andn2_b64 s[2:3], s[2:3], s[0:1] ; SI-NEXT: s_and_b64 exec, exec, s[2:3] ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: and: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_lt_i32_e32 vcc, v0, v1 ; GFX10-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v3 ; GFX10-NEXT: s_mov_b64 s[2:3], exec ; GFX10-NEXT: s_or_b64 s[0:1], vcc, s[0:1] ; GFX10-NEXT: s_andn2_b64 s[0:1], exec, s[0:1] ; GFX10-NEXT: s_andn2_b64 s[2:3], s[2:3], s[0:1] ; GFX10-NEXT: s_and_b64 exec, exec, s[2:3] ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-12-LABEL: and: ; GFX11-12: ; %bb.0: ; GFX11-12-NEXT: v_cmp_lt_i32_e32 vcc, v0, v1 ; GFX11-12-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v3 ; GFX11-12-NEXT: s_mov_b64 s[2:3], exec ; GFX11-12-NEXT: s_or_b64 s[0:1], vcc, s[0:1] ; GFX11-12-NEXT: s_and_not1_b64 s[0:1], exec, s[0:1] ; GFX11-12-NEXT: s_and_not1_b64 s[2:3], s[2:3], s[0:1] ; GFX11-12-NEXT: s_and_b64 exec, exec, s[2:3] ; GFX11-12-NEXT: s_mov_b32 m0, 0 ; GFX11-12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-12-NEXT: s_endpgm ; GFX11-12-NEXT: ; %bb.1: ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_endpgm %c1 = icmp slt i32 %a, %b %c2 = icmp slt i32 %c, %d %x = or i1 %c1, %c2 call void @llvm.amdgcn.kill(i1 %x) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } define amdgpu_gs void @andn2(i32 %a, i32 %b, i32 %c, i32 %d) { ; SI-LABEL: andn2: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_lt_i32_e32 vcc, v0, v1 ; SI-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v3 ; SI-NEXT: s_mov_b64 s[2:3], exec ; SI-NEXT: s_xor_b64 s[0:1], vcc, s[0:1] ; SI-NEXT: s_andn2_b64 s[2:3], s[2:3], s[0:1] ; SI-NEXT: s_and_b64 exec, exec, s[2:3] ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: andn2: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_lt_i32_e32 vcc, v0, v1 ; GFX10-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v3 ; GFX10-NEXT: s_mov_b64 s[2:3], exec ; GFX10-NEXT: s_xor_b64 s[0:1], vcc, s[0:1] ; GFX10-NEXT: s_andn2_b64 s[2:3], s[2:3], s[0:1] ; GFX10-NEXT: s_and_b64 exec, exec, s[2:3] ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-12-LABEL: andn2: ; GFX11-12: ; %bb.0: ; GFX11-12-NEXT: v_cmp_lt_i32_e32 vcc, v0, v1 ; GFX11-12-NEXT: v_cmp_lt_i32_e64 s[0:1], v2, v3 ; GFX11-12-NEXT: s_mov_b64 s[2:3], exec ; GFX11-12-NEXT: s_xor_b64 s[0:1], vcc, s[0:1] ; GFX11-12-NEXT: s_and_not1_b64 s[2:3], s[2:3], s[0:1] ; GFX11-12-NEXT: s_and_b64 exec, exec, s[2:3] ; GFX11-12-NEXT: s_mov_b32 m0, 0 ; GFX11-12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-12-NEXT: s_endpgm ; GFX11-12-NEXT: ; %bb.1: ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_endpgm %c1 = icmp slt i32 %a, %b %c2 = icmp slt i32 %c, %d %x = xor i1 %c1, %c2 %y = xor i1 %x, 1 call void @llvm.amdgcn.kill(i1 %y) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_neq_f32 define amdgpu_gs void @oeq(float %a) { ; SI-LABEL: oeq: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: oeq: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: oeq: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: oeq: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp oeq float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_nlt_f32 define amdgpu_gs void @ogt(float %a) { ; SI-LABEL: ogt: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_nlt_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ogt: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_nlt_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: ogt: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_nlt_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: ogt: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_lt_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp ogt float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_nle_f32 define amdgpu_gs void @oge(float %a) { ; SI-LABEL: oge: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_nle_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: oge: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_nle_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: oge: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_nle_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: oge: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_le_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp oge float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_ngt_f32 define amdgpu_gs void @olt(float %a) { ; SI-LABEL: olt: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_ngt_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: olt: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_ngt_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: olt: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_ngt_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: olt: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_gt_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp olt float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_nge_f32 define amdgpu_gs void @ole(float %a) { ; SI-LABEL: ole: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_nge_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ole: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_nge_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: ole: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_nge_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: ole: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_ge_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp ole float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_nlg_f32 define amdgpu_gs void @one(float %a) { ; SI-LABEL: one: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_nlg_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: one: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_nlg_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: one: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_nlg_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: one: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_lg_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp one float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_o_f32 define amdgpu_gs void @ord(float %a) { ; SI-LABEL: ord: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_o_f32_e32 vcc, v0, v0 ; SI-NEXT: s_mov_b64 s[0:1], exec ; SI-NEXT: s_andn2_b64 s[2:3], exec, vcc ; SI-NEXT: s_andn2_b64 s[0:1], s[0:1], s[2:3] ; SI-NEXT: s_and_b64 exec, exec, s[0:1] ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ord: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_o_f32_e32 vcc, v0, v0 ; GFX10-NEXT: s_mov_b64 s[0:1], exec ; GFX10-NEXT: s_andn2_b64 s[2:3], exec, vcc ; GFX10-NEXT: s_andn2_b64 s[0:1], s[0:1], s[2:3] ; GFX10-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-12-LABEL: ord: ; GFX11-12: ; %bb.0: ; GFX11-12-NEXT: v_cmp_o_f32_e32 vcc, v0, v0 ; GFX11-12-NEXT: s_mov_b64 s[0:1], exec ; GFX11-12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX11-12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX11-12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX11-12-NEXT: s_mov_b32 m0, 0 ; GFX11-12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-12-NEXT: s_endpgm ; GFX11-12-NEXT: ; %bb.1: ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_endpgm %c1 = fcmp ord float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_u_f32 define amdgpu_gs void @uno(float %a) { ; SI-LABEL: uno: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; SI-NEXT: s_mov_b64 s[0:1], exec ; SI-NEXT: s_andn2_b64 s[2:3], exec, vcc ; SI-NEXT: s_andn2_b64 s[0:1], s[0:1], s[2:3] ; SI-NEXT: s_and_b64 exec, exec, s[0:1] ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: uno: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; GFX10-NEXT: s_mov_b64 s[0:1], exec ; GFX10-NEXT: s_andn2_b64 s[2:3], exec, vcc ; GFX10-NEXT: s_andn2_b64 s[0:1], s[0:1], s[2:3] ; GFX10-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-12-LABEL: uno: ; GFX11-12: ; %bb.0: ; GFX11-12-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; GFX11-12-NEXT: s_mov_b64 s[0:1], exec ; GFX11-12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX11-12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX11-12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX11-12-NEXT: s_mov_b32 m0, 0 ; GFX11-12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-12-NEXT: s_endpgm ; GFX11-12-NEXT: ; %bb.1: ; GFX11-12-NEXT: s_mov_b64 exec, 0 ; GFX11-12-NEXT: s_endpgm %c1 = fcmp uno float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_lg_f32 define amdgpu_gs void @ueq(float %a) { ; SI-LABEL: ueq: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_lg_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ueq: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_lg_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: ueq: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_lg_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: ueq: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_nlg_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp ueq float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_ge_f32 define amdgpu_gs void @ugt(float %a) { ; SI-LABEL: ugt: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_ge_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ugt: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_ge_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: ugt: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_ge_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: ugt: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_nge_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp ugt float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_gt_f32_e32 vcc, -1.0 define amdgpu_gs void @uge(float %a) { ; SI-LABEL: uge: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_gt_f32_e32 vcc, -1.0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: uge: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_gt_f32_e32 vcc, -1.0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: uge: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_gt_f32_e32 vcc, -1.0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: uge: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_ngt_f32_e32 vcc, -1.0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp uge float %a, -1.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_le_f32_e32 vcc, -2.0 define amdgpu_gs void @ult(float %a) { ; SI-LABEL: ult: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_le_f32_e32 vcc, -2.0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ult: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_le_f32_e32 vcc, -2.0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: ult: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_le_f32_e32 vcc, -2.0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: ult: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_nle_f32_e32 vcc, -2.0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp ult float %a, -2.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_lt_f32_e32 vcc, 2.0 define amdgpu_gs void @ule(float %a) { ; SI-LABEL: ule: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_lt_f32_e32 vcc, 2.0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: ule: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_lt_f32_e32 vcc, 2.0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: ule: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_lt_f32_e32 vcc, 2.0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: ule: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_nlt_f32_e32 vcc, 2.0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp ule float %a, 2.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_eq_f32_e32 vcc, 0 define amdgpu_gs void @une(float %a) { ; SI-LABEL: une: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: une: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: une: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_eq_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: une: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp une float %a, 0.0 call void @llvm.amdgcn.kill(i1 %c1) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; Should use v_cmp_gt_f32_e32 vcc, 1.0 define amdgpu_gs void @neg_olt(float %a) { ; SI-LABEL: neg_olt: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_gt_f32_e32 vcc, 1.0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_mov_b32 m0, 0 ; SI-NEXT: s_nop 0 ; SI-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; SI-NEXT: s_endpgm ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: neg_olt: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_gt_f32_e32 vcc, 1.0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_mov_b32 m0, 0 ; GFX10-NEXT: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: neg_olt: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_gt_f32_e32 vcc, 1.0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_mov_b32 m0, 0 ; GFX11-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: neg_olt: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_ngt_f32_e32 vcc, 1.0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_mov_b32 m0, 0 ; GFX12-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: s_endpgm %c1 = fcmp olt float %a, 1.0 %c2 = xor i1 %c1, 1 call void @llvm.amdgcn.kill(i1 %c2) call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0) ret void } ; FIXME: LLVM should be able to combine these fcmp opcodes. define amdgpu_ps void @fcmp_x2(float %a) #0 { ; SI-LABEL: fcmp_x2: ; SI: ; %bb.0: ; SI-NEXT: s_mov_b32 s0, 0x3e800000 ; SI-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0 ; SI-NEXT: v_cndmask_b32_e64 v0, 0, -1.0, vcc ; SI-NEXT: v_cmp_nle_f32_e32 vcc, 0, v0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_cbranch_scc0 .LBB21_1 ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB21_1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: fcmp_x2: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_lt_f32_e32 vcc, 0x3e800000, v0 ; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, -1.0, vcc ; GFX10-NEXT: v_cmp_nle_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_cbranch_scc0 .LBB21_1 ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB21_1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: fcmp_x2: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_lt_f32_e32 vcc, 0x3e800000, v0 ; GFX11-NEXT: v_cndmask_b32_e64 v0, 0, -1.0, vcc ; GFX11-NEXT: v_cmp_nle_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_cbranch_scc0 .LBB21_1 ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB21_1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: fcmp_x2: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_lt_f32_e32 vcc, 0x3e800000, v0 ; GFX12-NEXT: v_cndmask_b32_e64 v0, 0, -1.0, vcc ; GFX12-NEXT: v_cmp_le_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, vcc ; GFX12-NEXT: s_and_not1_b64 s[0:1], exec, s[2:3] ; GFX12-NEXT: s_cbranch_scc0 .LBB21_1 ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB21_1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm %ogt = fcmp nsz ogt float %a, 2.500000e-01 %k = select i1 %ogt, float -1.000000e+00, float 0.000000e+00 %c = fcmp nsz oge float %k, 0.000000e+00 call void @llvm.amdgcn.kill(i1 %c) #1 ret void } ; Note: an almost identical test for this exists in llvm.amdgcn.wqm.vote.ll define amdgpu_ps float @wqm(float %a) { ; SI-LABEL: wqm: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; SI-NEXT: s_wqm_b64 s[2:3], vcc ; SI-NEXT: s_mov_b64 s[0:1], exec ; SI-NEXT: s_andn2_b64 s[2:3], exec, s[2:3] ; SI-NEXT: s_andn2_b64 s[0:1], s[0:1], s[2:3] ; SI-NEXT: s_cbranch_scc0 .LBB22_2 ; SI-NEXT: ; %bb.1: ; SI-NEXT: s_and_b64 exec, exec, s[0:1] ; SI-NEXT: v_mov_b32_e32 v0, 0 ; SI-NEXT: s_branch .LBB22_3 ; SI-NEXT: .LBB22_2: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB22_3: ; ; GFX10-LABEL: wqm: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; GFX10-NEXT: s_mov_b64 s[0:1], exec ; GFX10-NEXT: s_wqm_b64 s[2:3], vcc ; GFX10-NEXT: s_andn2_b64 s[2:3], exec, s[2:3] ; GFX10-NEXT: s_andn2_b64 s[0:1], s[0:1], s[2:3] ; GFX10-NEXT: s_cbranch_scc0 .LBB22_2 ; GFX10-NEXT: ; %bb.1: ; GFX10-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX10-NEXT: v_mov_b32_e32 v0, 0 ; GFX10-NEXT: s_branch .LBB22_3 ; GFX10-NEXT: .LBB22_2: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB22_3: ; ; GFX11-LABEL: wqm: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; GFX11-NEXT: s_mov_b64 s[0:1], exec ; GFX11-NEXT: s_wqm_b64 s[2:3], vcc ; GFX11-NEXT: s_and_not1_b64 s[2:3], exec, s[2:3] ; GFX11-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX11-NEXT: s_cbranch_scc0 .LBB22_2 ; GFX11-NEXT: ; %bb.1: ; GFX11-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX11-NEXT: v_mov_b32_e32 v0, 0 ; GFX11-NEXT: s_branch .LBB22_3 ; GFX11-NEXT: .LBB22_2: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB22_3: ; ; GFX12-LABEL: wqm: ; GFX12: ; %bb.0: ; GFX12-NEXT: v_cmp_neq_f32_e32 vcc, 0, v0 ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_wqm_b64 s[2:3], vcc ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, s[2:3] ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[2:3] ; GFX12-NEXT: s_cbranch_scc0 .LBB22_2 ; GFX12-NEXT: ; %bb.1: ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: v_mov_b32_e32 v0, 0 ; GFX12-NEXT: s_branch .LBB22_3 ; GFX12-NEXT: .LBB22_2: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB22_3: %c1 = fcmp une float %a, 0.0 %c2 = call i1 @llvm.amdgcn.wqm.vote(i1 %c1) call void @llvm.amdgcn.kill(i1 %c2) ret float 0.0 } ; This checks that we use the 64-bit encoding when the operand is a SGPR. define amdgpu_ps void @test_sgpr(float inreg %a) #0 { ; SI-LABEL: test_sgpr: ; SI: ; %bb.0: ; SI-NEXT: v_cmp_nle_f32_e64 vcc, s0, 1.0 ; SI-NEXT: s_andn2_b64 exec, exec, vcc ; SI-NEXT: s_cbranch_scc0 .LBB23_1 ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB23_1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: test_sgpr: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_nle_f32_e64 vcc, s0, 1.0 ; GFX10-NEXT: s_andn2_b64 exec, exec, vcc ; GFX10-NEXT: s_cbranch_scc0 .LBB23_1 ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB23_1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: test_sgpr: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_nle_f32_e64 vcc, s0, 1.0 ; GFX11-NEXT: s_and_not1_b64 exec, exec, vcc ; GFX11-NEXT: s_cbranch_scc0 .LBB23_1 ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB23_1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: test_sgpr: ; GFX12: ; %bb.0: ; GFX12-NEXT: s_cmp_le_f32 s0, 1.0 ; GFX12-NEXT: s_cselect_b64 s[0:1], -1, 0 ; GFX12-NEXT: s_and_not1_b64 s[0:1], exec, s[0:1] ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, s[0:1] ; GFX12-NEXT: s_cbranch_scc0 .LBB23_1 ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB23_1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm %c = fcmp ole float %a, 1.000000e+00 call void @llvm.amdgcn.kill(i1 %c) #1 ret void } define amdgpu_ps void @test_non_inline_imm_sgpr(float inreg %a) #0 { ; SI-LABEL: test_non_inline_imm_sgpr: ; SI: ; %bb.0: ; SI-NEXT: v_mov_b32_e32 v0, 0x3fc00000 ; SI-NEXT: v_cmp_le_f32_e32 vcc, s0, v0 ; SI-NEXT: s_andn2_b64 s[0:1], exec, vcc ; SI-NEXT: s_andn2_b64 s[2:3], exec, s[0:1] ; SI-NEXT: s_cbranch_scc0 .LBB24_1 ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB24_1: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: test_non_inline_imm_sgpr: ; GFX10: ; %bb.0: ; GFX10-NEXT: v_cmp_ge_f32_e64 s[0:1], 0x3fc00000, s0 ; GFX10-NEXT: s_andn2_b64 s[0:1], exec, s[0:1] ; GFX10-NEXT: s_andn2_b64 s[2:3], exec, s[0:1] ; GFX10-NEXT: s_cbranch_scc0 .LBB24_1 ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB24_1: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: test_non_inline_imm_sgpr: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_cmp_ge_f32_e64 s[0:1], 0x3fc00000, s0 ; GFX11-NEXT: s_and_not1_b64 s[0:1], exec, s[0:1] ; GFX11-NEXT: s_and_not1_b64 s[2:3], exec, s[0:1] ; GFX11-NEXT: s_cbranch_scc0 .LBB24_1 ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB24_1: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: test_non_inline_imm_sgpr: ; GFX12: ; %bb.0: ; GFX12-NEXT: s_cmp_le_f32 s0, 0x3fc00000 ; GFX12-NEXT: s_cselect_b64 s[0:1], -1, 0 ; GFX12-NEXT: s_and_not1_b64 s[0:1], exec, s[0:1] ; GFX12-NEXT: s_and_not1_b64 s[2:3], exec, s[0:1] ; GFX12-NEXT: s_cbranch_scc0 .LBB24_1 ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB24_1: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm %c = fcmp ole float %a, 1.500000e+00 call void @llvm.amdgcn.kill(i1 %c) #1 ret void } define amdgpu_ps void @test_scc_liveness() #0 { ; SI-LABEL: test_scc_liveness: ; SI: ; %bb.0: ; %main_body ; SI-NEXT: s_mov_b64 s[0:1], exec ; SI-NEXT: s_mov_b32 s2, 0 ; SI-NEXT: .LBB25_1: ; %loop3 ; SI-NEXT: ; =>This Inner Loop Header: Depth=1 ; SI-NEXT: s_cmp_gt_i32 s2, 0 ; SI-NEXT: s_cselect_b64 s[4:5], -1, 0 ; SI-NEXT: s_andn2_b64 s[4:5], exec, s[4:5] ; SI-NEXT: s_andn2_b64 s[0:1], s[0:1], s[4:5] ; SI-NEXT: s_cbranch_scc0 .LBB25_4 ; SI-NEXT: ; %bb.2: ; %loop3 ; SI-NEXT: ; in Loop: Header=BB25_1 Depth=1 ; SI-NEXT: s_and_b64 exec, exec, s[0:1] ; SI-NEXT: s_add_i32 s3, s2, 1 ; SI-NEXT: s_cmp_lt_i32 s2, 1 ; SI-NEXT: s_mov_b32 s2, s3 ; SI-NEXT: s_cbranch_scc1 .LBB25_1 ; SI-NEXT: ; %bb.3: ; %endloop15 ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB25_4: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: test_scc_liveness: ; GFX10: ; %bb.0: ; %main_body ; GFX10-NEXT: s_mov_b64 s[0:1], exec ; GFX10-NEXT: s_mov_b32 s2, 0 ; GFX10-NEXT: .LBB25_1: ; %loop3 ; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1 ; GFX10-NEXT: s_cmp_gt_i32 s2, 0 ; GFX10-NEXT: s_cselect_b64 s[4:5], -1, 0 ; GFX10-NEXT: s_andn2_b64 s[4:5], exec, s[4:5] ; GFX10-NEXT: s_andn2_b64 s[0:1], s[0:1], s[4:5] ; GFX10-NEXT: s_cbranch_scc0 .LBB25_4 ; GFX10-NEXT: ; %bb.2: ; %loop3 ; GFX10-NEXT: ; in Loop: Header=BB25_1 Depth=1 ; GFX10-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX10-NEXT: s_add_i32 s3, s2, 1 ; GFX10-NEXT: s_cmp_lt_i32 s2, 1 ; GFX10-NEXT: s_mov_b32 s2, s3 ; GFX10-NEXT: s_cbranch_scc1 .LBB25_1 ; GFX10-NEXT: ; %bb.3: ; %endloop15 ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB25_4: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: test_scc_liveness: ; GFX11: ; %bb.0: ; %main_body ; GFX11-NEXT: s_mov_b64 s[0:1], exec ; GFX11-NEXT: s_mov_b32 s2, 0 ; GFX11-NEXT: .LBB25_1: ; %loop3 ; GFX11-NEXT: ; =>This Inner Loop Header: Depth=1 ; GFX11-NEXT: s_cmp_gt_i32 s2, 0 ; GFX11-NEXT: s_cselect_b64 s[4:5], -1, 0 ; GFX11-NEXT: s_and_not1_b64 s[4:5], exec, s[4:5] ; GFX11-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[4:5] ; GFX11-NEXT: s_cbranch_scc0 .LBB25_4 ; GFX11-NEXT: ; %bb.2: ; %loop3 ; GFX11-NEXT: ; in Loop: Header=BB25_1 Depth=1 ; GFX11-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX11-NEXT: s_add_i32 s3, s2, 1 ; GFX11-NEXT: s_cmp_lt_i32 s2, 1 ; GFX11-NEXT: s_mov_b32 s2, s3 ; GFX11-NEXT: s_cbranch_scc1 .LBB25_1 ; GFX11-NEXT: ; %bb.3: ; %endloop15 ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB25_4: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: test_scc_liveness: ; GFX12: ; %bb.0: ; %main_body ; GFX12-NEXT: s_mov_b64 s[0:1], exec ; GFX12-NEXT: s_mov_b32 s2, 0 ; GFX12-NEXT: .LBB25_1: ; %loop3 ; GFX12-NEXT: ; =>This Inner Loop Header: Depth=1 ; GFX12-NEXT: s_cmp_gt_i32 s2, 0 ; GFX12-NEXT: s_cselect_b64 s[4:5], -1, 0 ; GFX12-NEXT: s_and_not1_b64 s[4:5], exec, s[4:5] ; GFX12-NEXT: s_and_not1_b64 s[0:1], s[0:1], s[4:5] ; GFX12-NEXT: s_cbranch_scc0 .LBB25_4 ; GFX12-NEXT: ; %bb.2: ; %loop3 ; GFX12-NEXT: ; in Loop: Header=BB25_1 Depth=1 ; GFX12-NEXT: s_and_b64 exec, exec, s[0:1] ; GFX12-NEXT: s_add_co_i32 s3, s2, 1 ; GFX12-NEXT: s_cmp_lt_i32 s2, 1 ; GFX12-NEXT: s_mov_b32 s2, s3 ; GFX12-NEXT: s_cbranch_scc1 .LBB25_1 ; GFX12-NEXT: ; %bb.3: ; %endloop15 ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB25_4: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm main_body: br label %loop3 loop3: ; preds = %loop3, %main_body %tmp = phi i32 [ 0, %main_body ], [ %tmp5, %loop3 ] %tmp1 = icmp sgt i32 %tmp, 0 call void @llvm.amdgcn.kill(i1 %tmp1) #1 %tmp5 = add i32 %tmp, 1 br i1 %tmp1, label %endloop15, label %loop3 endloop15: ; preds = %loop3 ret void } ; Check this compiles. ; If kill is marked as defining VCC then this will fail with live interval issues. define amdgpu_ps void @kill_with_loop_exit(float inreg %inp0, float inreg %inp1, <4 x i32> inreg %inp2, float inreg %inp3) { ; SI-LABEL: kill_with_loop_exit: ; SI: ; %bb.0: ; %.entry ; SI-NEXT: v_mov_b32_e32 v0, 0x43000000 ; SI-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0 ; SI-NEXT: v_cmp_lt_f32_e64 s[0:1], s1, v0 ; SI-NEXT: s_and_b64 s[0:1], vcc, s[0:1] ; SI-NEXT: s_and_b64 vcc, exec, s[0:1] ; SI-NEXT: v_mov_b32_e32 v0, 1.0 ; SI-NEXT: s_cbranch_vccnz .LBB26_5 ; SI-NEXT: ; %bb.1: ; %.preheader1.preheader ; SI-NEXT: v_cmp_ngt_f32_e64 s[0:1], s6, 0 ; SI-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1] ; SI-NEXT: s_mov_b64 s[2:3], exec ; SI-NEXT: v_mov_b32_e32 v0, 0x3fc00000 ; SI-NEXT: v_cmp_ne_u32_e64 s[0:1], 1, v1 ; SI-NEXT: .LBB26_2: ; %bb ; SI-NEXT: ; =>This Inner Loop Header: Depth=1 ; SI-NEXT: s_and_b64 vcc, exec, s[0:1] ; SI-NEXT: v_add_f32_e32 v0, 0x3e800000, v0 ; SI-NEXT: s_cbranch_vccnz .LBB26_2 ; SI-NEXT: ; %bb.3: ; %bb33 ; SI-NEXT: s_andn2_b64 s[2:3], s[2:3], exec ; SI-NEXT: s_cbranch_scc0 .LBB26_6 ; SI-NEXT: ; %bb.4: ; %bb33 ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: .LBB26_5: ; %bb35 ; SI-NEXT: exp mrt0 v0, v0, v0, v0 done vm ; SI-NEXT: s_endpgm ; SI-NEXT: .LBB26_6: ; SI-NEXT: s_mov_b64 exec, 0 ; SI-NEXT: exp null off, off, off, off done vm ; SI-NEXT: s_endpgm ; ; GFX10-LABEL: kill_with_loop_exit: ; GFX10: ; %bb.0: ; %.entry ; GFX10-NEXT: v_cmp_gt_f32_e64 s[4:5], 0x43000000, s0 ; GFX10-NEXT: v_cmp_gt_f32_e64 s[0:1], 0x43000000, s1 ; GFX10-NEXT: v_mov_b32_e32 v0, 1.0 ; GFX10-NEXT: s_and_b64 s[0:1], s[4:5], s[0:1] ; GFX10-NEXT: s_and_b64 vcc, exec, s[0:1] ; GFX10-NEXT: s_cbranch_vccnz .LBB26_5 ; GFX10-NEXT: ; %bb.1: ; %.preheader1.preheader ; GFX10-NEXT: v_cmp_ngt_f32_e64 s[0:1], s6, 0 ; GFX10-NEXT: v_mov_b32_e32 v0, 0x3fc00000 ; GFX10-NEXT: s_mov_b64 s[2:3], exec ; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1] ; GFX10-NEXT: v_cmp_ne_u32_e64 s[0:1], 1, v1 ; GFX10-NEXT: .LBB26_2: ; %bb ; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1 ; GFX10-NEXT: v_add_f32_e32 v0, 0x3e800000, v0 ; GFX10-NEXT: s_and_b64 vcc, exec, s[0:1] ; GFX10-NEXT: s_cbranch_vccnz .LBB26_2 ; GFX10-NEXT: ; %bb.3: ; %bb33 ; GFX10-NEXT: s_andn2_b64 s[2:3], s[2:3], exec ; GFX10-NEXT: s_cbranch_scc0 .LBB26_6 ; GFX10-NEXT: ; %bb.4: ; %bb33 ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: .LBB26_5: ; %bb35 ; GFX10-NEXT: exp mrt0 v0, v0, v0, v0 done vm ; GFX10-NEXT: s_endpgm ; GFX10-NEXT: .LBB26_6: ; GFX10-NEXT: s_mov_b64 exec, 0 ; GFX10-NEXT: exp null off, off, off, off done vm ; GFX10-NEXT: s_endpgm ; ; GFX11-LABEL: kill_with_loop_exit: ; GFX11: ; %bb.0: ; %.entry ; GFX11-NEXT: v_cmp_gt_f32_e64 s[4:5], 0x43000000, s0 ; GFX11-NEXT: v_cmp_gt_f32_e64 s[0:1], 0x43000000, s1 ; GFX11-NEXT: v_mov_b32_e32 v0, 1.0 ; GFX11-NEXT: s_and_b64 s[0:1], s[4:5], s[0:1] ; GFX11-NEXT: s_and_b64 vcc, exec, s[0:1] ; GFX11-NEXT: s_cbranch_vccnz .LBB26_5 ; GFX11-NEXT: ; %bb.1: ; %.preheader1.preheader ; GFX11-NEXT: v_cmp_ngt_f32_e64 s[0:1], s6, 0 ; GFX11-NEXT: v_mov_b32_e32 v0, 0x3fc00000 ; GFX11-NEXT: s_mov_b64 s[2:3], exec ; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1] ; GFX11-NEXT: v_cmp_ne_u32_e64 s[0:1], 1, v1 ; GFX11-NEXT: .LBB26_2: ; %bb ; GFX11-NEXT: ; =>This Inner Loop Header: Depth=1 ; GFX11-NEXT: v_add_f32_e32 v0, 0x3e800000, v0 ; GFX11-NEXT: s_and_b64 vcc, exec, s[0:1] ; GFX11-NEXT: s_cbranch_vccnz .LBB26_2 ; GFX11-NEXT: ; %bb.3: ; %bb33 ; GFX11-NEXT: s_and_not1_b64 s[2:3], s[2:3], exec ; GFX11-NEXT: s_cbranch_scc0 .LBB26_6 ; GFX11-NEXT: ; %bb.4: ; %bb33 ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: .LBB26_5: ; %bb35 ; GFX11-NEXT: exp mrt0 v0, v0, v0, v0 done ; GFX11-NEXT: s_endpgm ; GFX11-NEXT: .LBB26_6: ; GFX11-NEXT: s_mov_b64 exec, 0 ; GFX11-NEXT: exp mrt0 off, off, off, off done ; GFX11-NEXT: s_endpgm ; ; GFX12-LABEL: kill_with_loop_exit: ; GFX12: ; %bb.0: ; %.entry ; GFX12-NEXT: s_cmp_lt_f32 s0, 0x43000000 ; GFX12-NEXT: s_cselect_b64 s[4:5], -1, 0 ; GFX12-NEXT: s_cmp_lt_f32 s1, 0x43000000 ; GFX12-NEXT: s_cselect_b64 s[0:1], -1, 0 ; GFX12-NEXT: s_and_b64 s[0:1], s[4:5], s[0:1] ; GFX12-NEXT: s_mov_b32 s4, 1.0 ; GFX12-NEXT: s_and_b64 vcc, exec, s[0:1] ; GFX12-NEXT: s_cbranch_vccnz .LBB26_5 ; GFX12-NEXT: ; %bb.1: ; %.preheader1.preheader ; GFX12-NEXT: s_cmp_ngt_f32 s6, 0 ; GFX12-NEXT: s_mov_b64 s[2:3], exec ; GFX12-NEXT: s_mov_b32 s4, 0x3fc00000 ; GFX12-NEXT: s_cselect_b64 s[0:1], -1, 0 ; GFX12-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1] ; GFX12-NEXT: v_cmp_ne_u32_e64 s[0:1], 1, v0 ; GFX12-NEXT: .LBB26_2: ; %bb ; GFX12-NEXT: ; =>This Inner Loop Header: Depth=1 ; GFX12-NEXT: s_add_f32 s4, s4, 0x3e800000 ; GFX12-NEXT: s_and_b64 vcc, exec, s[0:1] ; GFX12-NEXT: s_cbranch_vccnz .LBB26_2 ; GFX12-NEXT: ; %bb.3: ; %bb33 ; GFX12-NEXT: s_and_not1_b64 s[2:3], s[2:3], exec ; GFX12-NEXT: s_cbranch_scc0 .LBB26_6 ; GFX12-NEXT: ; %bb.4: ; %bb33 ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: .LBB26_5: ; %bb35 ; GFX12-NEXT: v_mov_b32_e32 v0, s4 ; GFX12-NEXT: export mrt0 v0, v0, v0, v0 done ; GFX12-NEXT: s_endpgm ; GFX12-NEXT: .LBB26_6: ; GFX12-NEXT: s_mov_b64 exec, 0 ; GFX12-NEXT: export mrt0 off, off, off, off done ; GFX12-NEXT: s_endpgm .entry: %tmp24 = fcmp olt float %inp0, 1.280000e+02 %tmp25 = fcmp olt float %inp1, 1.280000e+02 %tmp26 = and i1 %tmp24, %tmp25 br i1 %tmp26, label %bb35, label %.preheader1.preheader .preheader1.preheader: ; preds = %.entry %tmp31 = fcmp ogt float %inp3, 0.0 br label %bb bb: ; preds = %bb, %.preheader1.preheader %tmp30 = phi float [ %tmp32, %bb ], [ 1.500000e+00, %.preheader1.preheader ] %tmp32 = fadd reassoc nnan nsz arcp contract float %tmp30, 2.500000e-01 %tmp34 = fadd reassoc nnan nsz arcp contract float %tmp30, 2.500000e-01 br i1 %tmp31, label %bb, label %bb33 bb33: ; preds = %bb call void @llvm.amdgcn.kill(i1 false) br label %bb35 bb35: ; preds = %bb33, %.entry %tmp36 = phi float [ %tmp34, %bb33 ], [ 1.000000e+00, %.entry ] call void @llvm.amdgcn.exp.f32(i32 0, i32 15, float %tmp36, float %tmp36, float %tmp36, float %tmp36, i1 true, i1 true) #3 ret void } declare void @llvm.amdgcn.kill(i1) #0 declare void @llvm.amdgcn.exp.f32(i32, i32, float, float, float, float, i1, i1) #0 declare void @llvm.amdgcn.s.sendmsg(i32, i32) #0 declare i1 @llvm.amdgcn.wqm.vote(i1) attributes #0 = { nounwind }