diff options
| author | Gabor Greif <ggreif@gmail.com> | 2010-04-15 20:51:13 +0000 |
|---|---|---|
| committer | Gabor Greif <ggreif@gmail.com> | 2010-04-15 20:51:13 +0000 |
| commit | 2ff961f66816daab8bbc58a19025161d969821c2 (patch) | |
| tree | 4eeab3b6a41dbd4d7d2b9282fe94cafa495e3ff0 /lib/Analysis/IPA | |
| parent | 83821c8941b7e9e70de9d5e76556b07872ac371b (diff) | |
| download | external_llvm-2ff961f66816daab8bbc58a19025161d969821c2.zip external_llvm-2ff961f66816daab8bbc58a19025161d969821c2.tar.gz external_llvm-2ff961f66816daab8bbc58a19025161d969821c2.tar.bz2 | |
reapply r101364, which has been backed out in r101368
with a fix
rotate CallInst operands, i.e. move callee to the back
of the operand array
the motivation for this patch are laid out in my mail to llvm-commits:
more efficient access to operands and callee, faster callgraph-construction,
smaller compiler binary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101397 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/IPA')
| -rw-r--r-- | lib/Analysis/IPA/GlobalsModRef.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp index b14afa3..a6403d0 100644 --- a/lib/Analysis/IPA/GlobalsModRef.cpp +++ b/lib/Analysis/IPA/GlobalsModRef.cpp @@ -252,7 +252,7 @@ bool GlobalsModRef::AnalyzeUsesOfPointer(Value *V, } else if (CallInst *CI = dyn_cast<CallInst>(*UI)) { // Make sure that this is just the function being called, not that it is // passing into the function. - for (unsigned i = 1, e = CI->getNumOperands(); i != e; ++i) + for (unsigned i = 0, e = CI->getNumOperands() - 1; i != e; ++i) if (CI->getOperand(i) == V) return true; } else if (InvokeInst *II = dyn_cast<InvokeInst>(*UI)) { // Make sure that this is just the function being called, not that it is |