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| author | Chris Lattner <sabre@nondot.org> | 2010-09-06 01:05:37 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-09-06 01:05:37 +0000 |
| commit | adc799112dc180b3cd099038c05101b85d217716 (patch) | |
| tree | 02018ebd9cf6b13c0269ee684ef2c53527ccc945 /include | |
| parent | 03d1063d3208378b2bf7c15f0ea0e90ff4defa87 (diff) | |
| download | llvm-adc799112dc180b3cd099038c05101b85d217716.tar.gz llvm-adc799112dc180b3cd099038c05101b85d217716.tar.bz2 llvm-adc799112dc180b3cd099038c05101b85d217716.tar.xz | |
pull a simple method out of LICM into a new
Loop::hasLoopInvariantOperands method. Remove
a useless and confusing Loop::isLoopInvariant(Instruction)
method, which didn't do what you thought it did.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113133 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Analysis/LoopInfo.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h index 462620f7e3..f034e6dbe7 100644 --- a/include/llvm/Analysis/LoopInfo.h +++ b/include/llvm/Analysis/LoopInfo.h @@ -523,10 +523,9 @@ public: /// bool isLoopInvariant(Value *V) const; - /// isLoopInvariant - Return true if the specified instruction is - /// loop-invariant. - /// - bool isLoopInvariant(Instruction *I) const; + /// hasLoopInvariantOperands - Return true if all the operands of the + /// specified instruction are loop invariant. + bool hasLoopInvariantOperands(Instruction *I) const; /// makeLoopInvariant - If the given value is an instruction inside of the /// loop and it can be hoisted, do so to make it trivially loop-invariant. |