[CodeGen] Unify MBB reference format in both MIR and debug output
As part of the unification of the debug format and the MIR format, print
MBB references as '%bb.5'.
The MIR printer prints the IR name of a MBB only for block definitions.
* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g'
* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g'
* find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g'
* grep -nr 'BB#' and fix
Differential Revision: https://reviews.llvm.org/D40422
llvm-svn: 319665
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp
index 864d6d5..82bbe15 100644
--- a/llvm/lib/CodeGen/PHIElimination.cpp
+++ b/llvm/lib/CodeGen/PHIElimination.cpp
@@ -593,9 +593,9 @@
if (!ShouldSplit && !NoPhiElimLiveOutEarlyExit)
continue;
if (ShouldSplit) {
- DEBUG(dbgs() << printReg(Reg) << " live-out before critical edge BB#"
- << PreMBB->getNumber() << " -> BB#" << MBB.getNumber()
- << ": " << *BBI);
+ DEBUG(dbgs() << printReg(Reg) << " live-out before critical edge "
+ << printMBBReference(*PreMBB) << " -> "
+ << printMBBReference(MBB) << ": " << *BBI);
}
// If Reg is not live-in to MBB, it means it must be live-in to some