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As per my discussions with Anna, removed MayWriteAndHaveSideEffects.

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The reason we decided to do this is that MayHaveSideEffects implies that a write
can occur, making MayWriteAndHaveSideEffects redundent.

Swift SVN r7943
This commit is contained in:
Michael Gottesman
2013-09-05 06:57:25 +00:00
parent b9dea7f458
commit 6988171ee6
3 changed files with 5 additions and 8 deletions
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8
lib/SIL/SILInstruction.cpp
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@@ -201,11 +201,9 @@ SILInstructionMemoryBehavior SILInstruction::getMemoryBehavior() const {
bool SILInstruction::mayHaveSideEffects() const {
SILInstructionMemoryBehavior B = getMemoryBehavior();
if (B == SILInstructionMemoryBehavior::MayWrite ||
B == SILInstructionMemoryBehavior::MayHaveSideEffects ||
B == SILInstructionMemoryBehavior::MayWriteAndHaveSideEffects)
return true;
return false;
return B == SILInstructionMemoryBehavior::MayWrite ||
B == SILInstructionMemoryBehavior::MayHaveSideEffects;
}
//===----------------------------------------------------------------------===//