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| author | Bill Wendling <isanbard@gmail.com> | 2008-03-14 05:12:19 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-03-14 05:12:19 +0000 |
| commit | 68a930b33e540d3ab19ec58a03f44840b08a2349 (patch) | |
| tree | 41355b2b7ae89f2f79c39da173fd461708999267 /llvm/lib/Transforms | |
| parent | 3108798ecbb2d6d07bdaf1f2b604b0cbe30c4094 (diff) | |
| download | bcm5719-llvm-68a930b33e540d3ab19ec58a03f44840b08a2349.tar.gz bcm5719-llvm-68a930b33e540d3ab19ec58a03f44840b08a2349.zip | |
The inst combining of inttoptr into GEP with one index was using the bit size of
the type instead of the byte size. This was causing troublesome mis-compilations.
True to form, this took 2 days to find and is a one-line fix. :-P
llvm-svn: 48354
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp index ec51508e657..9b423a40db1 100644 --- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp @@ -7416,7 +7416,7 @@ Instruction *InstCombiner::visitIntToPtr(IntToPtrInst &CI) { // is a single-index GEP. if (X->getType() == CI.getType()) { // Get the size of the pointee type. - uint64_t Size = TD->getABITypeSizeInBits(DestPointee); + uint64_t Size = TD->getABITypeSize(DestPointee); // Convert the constant to intptr type. APInt Offset = Cst->getValue(); |
