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Revert r165547 to fix build.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2012-10-09 20:56:48 +00:00
parent f8db977b68
commit 9ef99c96da
1 changed files with 10 additions and 4 deletions
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14
lib/VMCore/Attributes.cpp
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@ -75,13 +75,17 @@ bool Attributes::hasAttributes(const Attributes &A) const {
/// This returns the alignment field of an attribute as a byte alignment value.
unsigned Attributes::getAlignment() const {
return Attrs.getAlignment();
if (!hasAttribute(Attributes::Alignment))
return 0;
return 1U << ((Attrs.getAlignment() >> 16) - 1);
}
/// This returns the stack alignment field of an attribute as a byte alignment
/// value.
unsigned Attributes::getStackAlignment() const {
return Attrs.getStackAlignment();
if (!hasAttribute(Attributes::StackAlignment))
return 0;
return 1U << ((Attrs.getStackAlignment() >> 26) - 1);
}
bool Attributes::isEmptyOrSingleton() const {
@ -245,6 +249,8 @@ bool Attributes::Builder::hasAlignmentAttr() const {
}
uint64_t Attributes::Builder::getAlignment() const {
if (!hasAlignmentAttr())
return 0;
return 1U <<
(((Bits & AttributesImpl::getAttrMask(Attributes::Alignment)) >> 16) - 1);
}
@ -300,11 +306,11 @@ bool AttributesImpl::hasAttributes(const Attributes &A) const {
}
uint64_t AttributesImpl::getAlignment() const {
return 1U << (((Bits & getAttrMask(Attributes::Alignment)) >> 16) - 1);
return Bits & getAttrMask(Attributes::Alignment);
}
uint64_t AttributesImpl::getStackAlignment() const {
return 1U << (((Bits & getAttrMask(Attributes::StackAlignment)) >> 26) - 1);
return Bits & getAttrMask(Attributes::StackAlignment);
}
bool AttributesImpl::isEmptyOrSingleton() const {