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Commit missed files from nocapture change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61240 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2008-12-19 09:38:31 +00:00
parent f23d0d392a
commit 73ddd4f00d
5 changed files with 49 additions and 14 deletions
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14
lib/Bitcode/Reader/BitcodeReader.cpp
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@ -362,6 +362,20 @@ bool BitcodeReader::ParseAttributeBlock() {
Attributes RetAttribute = Attribute::None;
Attributes FnAttribute = Attribute::None;
for (unsigned i = 0, e = Record.size(); i != e; i += 2) {
// FIXME: remove in LLVM 3.0
// The alignment is stored as a 16-bit raw value from bits 31--16.
// We shift the bits above 31 down by 11 bits.
unsigned Alignment = (Record[i+1] & (0xffffull << 16)) >> 16;
if (Alignment && !isPowerOf2_32(Alignment))
return Error("Alignment is not a power of two.");
Attributes ReconstitutedAttr = Record[i+1] & 0xffff;
if (Alignment)
ReconstitutedAttr |= Attribute::constructAlignmentFromInt(Alignment);
ReconstitutedAttr |= (Record[i+1] & (0xffffull << 32)) >> 11;
Record[i+1] = ReconstitutedAttr;
if (Record[i] == 0)
RetAttribute = Record[i+1];
else if (Record[i] == ~0U)