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| author | Dan Gohman <gohman@apple.com> | 2009-06-24 00:54:57 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-06-24 00:54:57 +0000 |
| commit | 984c78acc6fbeccf2ce9f74b66980327e6f50041 (patch) | |
| tree | def5e86ca64fb718c3d4b6e52e4b6d968e2eb382 /include/llvm/Analysis | |
| parent | 7a3716d43c2bdd3f9d9a6b5be17b7e60a8543f65 (diff) | |
| download | external_llvm-984c78acc6fbeccf2ce9f74b66980327e6f50041.zip external_llvm-984c78acc6fbeccf2ce9f74b66980327e6f50041.tar.gz external_llvm-984c78acc6fbeccf2ce9f74b66980327e6f50041.tar.bz2 | |
Move the special cases for constants out of getUnknown and into
createSCEV. Also, recognize UndefValue in createSCEV.
Change getIntegerSCEV's comment to avoid mentioning FP types,
and re-implement it in terms of getConstant instead of getUnknown.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74041 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Analysis')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolution.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h index 311d0d0..cc9f9cc 100644 --- a/include/llvm/Analysis/ScalarEvolution.h +++ b/include/llvm/Analysis/ScalarEvolution.h @@ -462,7 +462,7 @@ namespace llvm { /// widening. const SCEV* getTruncateOrNoop(const SCEV* V, const Type *Ty); - /// getIntegerSCEV - Given an integer or FP type, create a constant for the + /// getIntegerSCEV - Given a SCEVable type, create a constant for the /// specified signed integer value and return a SCEV for the constant. const SCEV* getIntegerSCEV(int Val, const Type *Ty); |