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Make -print-machineinstrs more readable.

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- Be consistent when referring to MachineBasicBlocks: BB#0.
 - Be consistent when referring to virtual registers: %reg1024.
 - Be consistent when referring to unknown physical registers: %physreg10.
 - Be consistent when referring to known physical registers: %RAX
 - Be consistent when referring to register 0: %reg0
 - Be consistent when printing alignments: align=16
 - Print jump table contents.
 - Don't print host addresses, in general.
 - and various other cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85682 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-10-31 20:19:03 +00:00
parent 499a9377a3
commit 0ba90f3e34
6 changed files with 97 additions and 66 deletions
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lib/CodeGen/MachineVerifier.cpp
+3 -3
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@@ -243,7 +243,7 @@ void MachineVerifier::report(const char *msg, const MachineBasicBlock *MBB) {
report(msg, MBB->getParent());
*OS << "- basic block: " << MBB->getBasicBlock()->getNameStr()
<< " " << (void*)MBB
<< " (#" << MBB->getNumber() << ")\n";
<< " (BB#" << MBB->getNumber() << ")\n";
}
void MachineVerifier::report(const char *msg, const MachineInstr *MI) {
@@ -745,7 +745,7 @@ void MachineVerifier::checkPHIOps(const MachineBasicBlock *MBB) {
PrE = MBB->pred_end(); PrI != PrE; ++PrI) {
if (!seen.count(*PrI)) {
report("Missing PHI operand", BBI);
*OS << "MBB #" << (*PrI)->getNumber()
*OS << "BB#" << (*PrI)->getNumber()
<< " is a predecessor according to the CFG.\n";
}
}
@@ -780,7 +780,7 @@ void MachineVerifier::visitMachineFunctionAfter() {
report("Live-in physical register is not live-out from predecessor",
MFI);
*OS << "Register " << TRI->getName(*I)
<< " is not live-out from MBB #" << (*PrI)->getNumber()
<< " is not live-out from BB#" << (*PrI)->getNumber()
<< ".\n";
}
}