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author | Chris Lattner <sabre@nondot.org> | 2010-12-06 07:38:40 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2010-12-06 07:38:40 +0000 |
commit | 7d32b8032d7ec2472b994aab2ac3459e8d47c496 (patch) | |
tree | 2d8a90d6797b7ac08bb97ef9e9378f09f01f4b41 /lib/Transforms/IPO/Inliner.cpp | |
parent | 476d2f769e6bf008b07f5130ca68a4930434d996 (diff) | |
download | external_llvm-7d32b8032d7ec2472b994aab2ac3459e8d47c496.zip external_llvm-7d32b8032d7ec2472b994aab2ac3459e8d47c496.tar.gz external_llvm-7d32b8032d7ec2472b994aab2ac3459e8d47c496.tar.bz2 |
improve -debug output and comments a little.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120993 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/Inliner.cpp')
-rw-r--r-- | lib/Transforms/IPO/Inliner.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp index 55f2815..0d6b39f 100644 --- a/lib/Transforms/IPO/Inliner.cpp +++ b/lib/Transforms/IPO/Inliner.cpp @@ -153,19 +153,21 @@ static bool InlineCallIfPossible(CallSite CS, InlineFunctionInfo &IFI, // Otherwise, we *can* reuse it, RAUW AI into AvailableAlloca and declare // success! - DEBUG(dbgs() << " ***MERGED ALLOCA: " << *AI); + DEBUG(dbgs() << " ***MERGED ALLOCA: " << *AI << "\n\t\tINTO: " + << *AvailableAlloca << '\n'); AI->replaceAllUsesWith(AvailableAlloca); AI->eraseFromParent(); MergedAwayAlloca = true; ++NumMergedAllocas; + IFI.StaticAllocas[AllocaNo] = 0; break; } // If we already nuked the alloca, we're done with it. if (MergedAwayAlloca) continue; - + // If we were unable to merge away the alloca either because there are no // allocas of the right type available or because we reused them all // already, remember that this alloca came from an inlined function and mark @@ -402,7 +404,7 @@ bool Inliner::runOnSCC(CallGraphSCC &SCC) { // If this call site was obtained by inlining another function, verify // that the include path for the function did not include the callee - // itself. If so, we'd be recursively inlinling the same function, + // itself. If so, we'd be recursively inlining the same function, // which would provide the same callsites, which would cause us to // infinitely inline. int InlineHistoryID = CallSites[CSi].second; |