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Switch SimplifyCFG over to the TargetTransformInfo interface rather than

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the ScalarTargetTransformInfo interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171617 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2013-01-05 10:05:26 +00:00
parent 9980b8a0bd
commit b8f6cb7c49
1 changed files with 2 additions and 4 deletions
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6
lib/Transforms/Utils/SimplifyCFG.cpp
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@ -3523,8 +3523,7 @@ static bool ShouldBuildLookupTable(SwitchInst *SI,
Type *Ty = I->second;
// Saturate this flag to true.
HasIllegalType = HasIllegalType ||
!TTI->getScalarTargetTransformInfo()->isTypeLegal(Ty);
HasIllegalType = HasIllegalType || !TTI->isTypeLegal(Ty);
// Saturate this flag to false.
AllTablesFitInRegister = AllTablesFitInRegister &&
@ -3561,8 +3560,7 @@ static bool SwitchToLookupTable(SwitchInst *SI,
assert(SI->getNumCases() > 1 && "Degenerate switch?");
// Only build lookup table when we have a target that supports it.
if (!TTI || !TTI->getScalarTargetTransformInfo() ||
!TTI->getScalarTargetTransformInfo()->shouldBuildLookupTables())
if (!TTI || !TTI->shouldBuildLookupTables())
return false;
// FIXME: If the switch is too sparse for a lookup table, perhaps we could