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-rw-r--r--llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp b/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
index 557cc73dcda..7923a888118 100644
--- a/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
@@ -218,6 +218,12 @@ bool InstructionSelect::runOnMachineFunction(MachineFunction &MF) {
auto &TLI = *MF.getSubtarget().getTargetLowering();
TLI.finalizeLowering(MF);
+ DEBUG({
+ dbgs() << "Rules covered by selecting function: " << MF.getName() << ":";
+ for (auto RuleID : CoverageInfo.covered())
+ dbgs() << " id" << RuleID;
+ dbgs() << "\n\n";
+ });
CoverageInfo.emit(CoveragePrefix,
MF.getSubtarget()
.getTargetLowering()
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