[(set SReg_32:$sdst, (int_amdgcn_groupstaticsize))]>;
} // End let usesCustomInserter = 1, SALU = 1
-def S_MOV_B64_term : SPseudoInstSI<(outs SReg_64:$dst),
- (ins SSrc_b64:$src0)> {
- let isAsCheapAsAMove = 1;
- let isTerminator = 1;
- let hasSideEffects = 0;
-}
-
-def S_XOR_B64_term : SPseudoInstSI<(outs SReg_64:$dst),
- (ins SSrc_b64:$src0, SSrc_b64:$src1)> {
- let isAsCheapAsAMove = 1;
+// Wrap an instruction by duplicating it, except for setting isTerminator.
+class WrapTerminatorInst<SOP_Pseudo base_inst> : SPseudoInstSI<
+ base_inst.OutOperandList,
+ base_inst.InOperandList> {
+ let Uses = base_inst.Uses;
+ let Defs = base_inst.Defs;
let isTerminator = 1;
- let hasSideEffects = 0;
- let Defs = [SCC];
+ let isAsCheapAsAMove = base_inst.isAsCheapAsAMove;
+ let hasSideEffects = base_inst.hasSideEffects;
+ let UseNamedOperandTable = base_inst.UseNamedOperandTable;
+ let CodeSize = base_inst.CodeSize;
}
-def S_ANDN2_B64_term : SPseudoInstSI<(outs SReg_64:$dst),
- (ins SSrc_b64:$src0, SSrc_b64:$src1)> {
- let isAsCheapAsAMove = 1;
- let isTerminator = 1;
- let hasSideEffects = 0;
-}
+def S_MOV_B64_term : WrapTerminatorInst<S_MOV_B64>;
+def S_XOR_B64_term : WrapTerminatorInst<S_XOR_B64>;
+def S_ANDN2_B64_term : WrapTerminatorInst<S_ANDN2_B64>;
def WAVE_BARRIER : SPseudoInstSI<(outs), (ins),
[(int_amdgcn_wave_barrier)]> {
regBankSelected: false
selected: false
tracksRegLiveness: true
-registers:
+registers:
- { id: 0, class: sreg_64, preferred-register: '' }
- { id: 1, class: sgpr_32, preferred-register: '' }
- { id: 2, class: sgpr_32, preferred-register: '' }
- { id: 21, class: vgpr_32, preferred-register: '' }
- { id: 22, class: sreg_64, preferred-register: '' }
- { id: 23, class: sreg_64, preferred-register: '' }
-liveins:
+liveins:
body: |
bb.0:
successors: %bb.1(0x40000000), %bb.2(0x40000000)
-
+
%21 = V_MOV_B32_e32 0, implicit $exec
%5 = V_MBCNT_LO_U32_B32_e64 -1, 0, implicit $exec
%6 = V_MBCNT_HI_U32_B32_e32 -1, killed %5, implicit $exec
$exec = S_MOV_B64_term killed %23
SI_MASK_BRANCH %bb.2, implicit $exec
S_BRANCH %bb.1
-
+
bb.1:
successors: %bb.2(0x80000000)
-
+
%13 = S_MOV_B32 61440
%14 = S_MOV_B32 -1
%15 = REG_SEQUENCE undef %12, 1, undef %10, 2, killed %14, 3, killed %13, 4
%21 = V_MOV_B32_e32 1, implicit $exec
early-clobber %18 = WWM killed %17, implicit $exec
BUFFER_STORE_DWORD_OFFSET killed %18, killed %15, 0, 0, 0, 0, 0, implicit $exec :: (store 4)
-
+
bb.2:
$exec = S_OR_B64 $exec, killed %0, implicit-def $scc
$vgpr0 = COPY killed %21
selected: false
failedISel: false
tracksRegLiveness: true
-registers:
+registers:
- { id: 0, class: vgpr_32, preferred-register: '' }
- { id: 1, class: sreg_32_xm0, preferred-register: '' }
- { id: 2, class: sreg_64, preferred-register: '' }
- { id: 25, class: sreg_64, preferred-register: '' }
- { id: 26, class: sreg_64, preferred-register: '' }
- { id: 27, class: vgpr_32, preferred-register: '' }
-liveins:
-frameInfo:
+liveins:
+frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
-fixedStack:
-stack:
-constants:
+fixedStack:
+stack:
+constants:
body: |
bb.0:
successors: %bb.1(0x80000000)
-
+
%25:sreg_64 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
%0:vgpr_32 = FLAT_LOAD_DWORD undef %9:vreg_64, 0, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load 4 from `float addrspace(1)* undef`, addrspace 1)
$exec = EXIT_WWM killed %25
%7:sreg_64 = S_MOV_B64 0
%26:sreg_64 = COPY killed %7
%27:vgpr_32 = COPY killed %12
-
+
bb.1:
successors: %bb.2(0x04000000), %bb.1(0x7c000000)
-
+
%24:sreg_64 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
%20:vgpr_32 = COPY killed %27
%2:sreg_64 = COPY killed %26
%21:vgpr_32 = COPY killed %22
%26:sreg_64 = COPY %6
%27:vgpr_32 = COPY killed %21
- $exec = S_ANDN2_B64_term $exec, %6
+ $exec = S_ANDN2_B64_term $exec, %6, implicit-def $scc
S_CBRANCH_EXECNZ %bb.1, implicit $exec
S_BRANCH %bb.2
-
+
bb.2:
$exec = S_OR_B64 $exec, killed %6, implicit-def $scc
%23:sreg_64 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec