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[GlobalISel] Make isel verification checks of vregs run under NDEBUG only. 

llvm-svn: 356309
This commit is contained in:
Amara Emerson 2019-03-16 01:02:10 +00:00
parent a61641ef40
commit 7097e83dab
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
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@ -89,10 +89,10 @@ bool InstructionSelect::runOnMachineFunction(MachineFunction &MF) {
"instruction is not legal", *MI); "instruction is not legal", *MI);
return false; return false;
} }
#endif
// FIXME: We could introduce new blocks and will need to fix the outer loop. // FIXME: We could introduce new blocks and will need to fix the outer loop.
// Until then, keep track of the number of blocks to assert that we don't. // Until then, keep track of the number of blocks to assert that we don't.
const size_t NumBlocks = MF.size(); const size_t NumBlocks = MF.size();
#endif
for (MachineBasicBlock *MBB : post_order(&MF)) { for (MachineBasicBlock *MBB : post_order(&MF)) {
if (MBB->empty()) if (MBB->empty())
@ -144,8 +144,6 @@ bool InstructionSelect::runOnMachineFunction(MachineFunction &MF) {
} }
} }
const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();
for (MachineBasicBlock &MBB : MF) { for (MachineBasicBlock &MBB : MF) {
if (MBB.empty()) if (MBB.empty())
continue; continue;
@ -177,6 +175,8 @@ bool InstructionSelect::runOnMachineFunction(MachineFunction &MF) {
} }
} }
#ifndef NDEBUG
const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();
// Now that selection is complete, there are no more generic vregs. Verify // Now that selection is complete, there are no more generic vregs. Verify
// that the size of the now-constrained vreg is unchanged and that it has a // that the size of the now-constrained vreg is unchanged and that it has a
// register class. // register class.
@ -215,7 +215,7 @@ bool InstructionSelect::runOnMachineFunction(MachineFunction &MF) {
reportGISelFailure(MF, TPC, MORE, R); reportGISelFailure(MF, TPC, MORE, R);
return false; return false;
} }
#endif
auto &TLI = *MF.getSubtarget().getTargetLowering(); auto &TLI = *MF.getSubtarget().getTargetLowering();
TLI.finalizeLowering(MF); TLI.finalizeLowering(MF);