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- getTypeAlignmentShift() should be returning preferred alignment, not ABI

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alignment.
- getPreferredAlignmentLog(): remove Double special case.

llvm-svn: 33445
This commit is contained in:
Evan Cheng 2007-01-22 23:08:19 +00:00
parent 464315647f
commit ab307e2180
1 changed files with 1 additions and 3 deletions
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4
lib/Target/TargetData.cpp
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@ -451,7 +451,7 @@ unsigned char TargetData::getTypeAlignmentPref(const Type *Ty) const {
}
unsigned char TargetData::getTypeAlignmentShift(const Type *Ty) const {
unsigned Align = getTypeAlignmentABI(Ty);
unsigned Align = getTypeAlignmentPref(Ty);
assert(!(Align & (Align-1)) && "Alignment is not a power of two!");
return Log2_32(Align);
}
@ -514,8 +514,6 @@ unsigned TargetData::getPreferredAlignmentLog(const GlobalVariable *GV) const {
if (GV->hasInitializer()) {
// Always round up alignment of global doubles to 8 bytes.
if (GV->getType()->getElementType() == Type::DoubleTy && Alignment < 3)
Alignment = 3;
if (Alignment < 4) {
// If the global is not external, see if it is large. If so, give it a
// larger alignment.