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Was pointed out that structure alignment and type alignment are not the same

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thing.  Doubles still need to be special cased.

llvm-svn: 28806
This commit is contained in:
Jim Laskey 2006-06-15 19:37:14 +00:00
parent 7b72f6e4f0
commit 0dc7ed966c
1 changed files with 3 additions and 0 deletions
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3
lib/CodeGen/AsmPrinter.cpp
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@ -250,6 +250,9 @@ unsigned AsmPrinter::getPreferredAlignmentLog(const GlobalVariable *GV) const {
Alignment = Log2_32(GV->getAlignment());
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.