diff options
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocLinearScan.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 9f08b1db09..bc9febff59 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -233,6 +233,7 @@ unsigned RALinScan::attemptTrivialCoalescing(LiveInterval &cur, unsigned Reg) { // Try to coalesce. if (!li_->conflictsWithPhysRegDef(cur, *vrm_, SrcReg)) { + DOUT << "Coalescing: " << cur << " -> " << mri_->getName(SrcReg) << '\n'; vrm_->clearVirt(cur.reg); vrm_->assignVirt2Phys(cur.reg, SrcReg); ++NumCoalesce; |