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MC: Initialize MCSymbolData::Offset directly 

Try to fix miscompile after r237873.  Looks like this union
initialization isn't legal (or at least not supported).

llvm-svn: 237875
This commit is contained in:
Duncan P. N. Exon Smith 2015-05-21 01:59:58 +00:00
parent 97876fa894
commit 3d4182d461
1 changed files with 3 additions and 1 deletions
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4
llvm/include/llvm/MC/MCSymbol.h
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@ -37,7 +37,7 @@ class MCSymbolData {
union {
/// Offset - The offset to apply to the fragment address to form this
/// symbol's value.
uint64_t Offset = 0;
uint64_t Offset;
/// CommonSize - The size of the symbol, if it is 'common'.
uint64_t CommonSize;
@ -60,6 +60,8 @@ class MCSymbolData {
uint64_t Index = 0;
public:
MCSymbolData() { Offset = 0; }
MCFragment *getFragment() const { return Fragment.getPointer(); }
void setFragment(MCFragment *Value) { Fragment.setPointer(Value); }