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llvm / llvm-project / d88c89f860c205cda2c07b59fbb9ede70130818f / . / llvm / test / CodeGen / AMDGPU / llvm.amdgcn.kill.ll
blob: 0a2e7afa3d4174b5670c2b4fc616154d3e0c5151 [file] [log] [blame]
; 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 }