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| author | Anders Carlsson <andersca@mac.com> | 2009-07-23 21:16:33 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2009-07-23 21:16:33 +0000 |
| commit | 516e5e7835332802dc4cac8f3ab968a40feccbaf (patch) | |
| tree | fcdbaca322d92017e96d5926f73c394b077de759 /clang/lib/CodeGen | |
| parent | 2a5b83c7e6c1019cecefed1f5d14280b3b358287 (diff) | |
| download | bcm5719-llvm-516e5e7835332802dc4cac8f3ab968a40feccbaf.tar.gz bcm5719-llvm-516e5e7835332802dc4cac8f3ab968a40feccbaf.zip | |
Correct a thinko in bitfield layout code. Fixes PR4611.
llvm-svn: 76898
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGRecordLayoutBuilder.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/CGRecordLayoutBuilder.cpp b/clang/lib/CodeGen/CGRecordLayoutBuilder.cpp index 2d10b1f030a..455b92996a9 100644 --- a/clang/lib/CodeGen/CGRecordLayoutBuilder.cpp +++ b/clang/lib/CodeGen/CGRecordLayoutBuilder.cpp @@ -88,10 +88,8 @@ void CGRecordLayoutBuilder::LayoutBitField(const FieldDecl *D, AppendBytes(NumBytesToAppend); - if (!NumBytesToAppend) - BitsAvailableInLastField -= FieldSize; - else - BitsAvailableInLastField = NumBytesToAppend * 8 - FieldSize; + BitsAvailableInLastField = + getNextFieldOffsetInBytes() * 8 - (FieldOffset + FieldSize); } bool CGRecordLayoutBuilder::LayoutField(const FieldDecl *D, |
