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| author | Evan Cheng <evan.cheng@apple.com> | 2011-01-13 07:58:56 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-01-13 07:58:56 +0000 |
| commit | 965b3c7323db37ee291ec6076babfcfe98331bf5 (patch) | |
| tree | 15d11622b3822c47c16cd1826b81abeb149f07c8 /llvm/lib/MC/MCObjectStreamer.cpp | |
| parent | 304b6e4aa11126919a1bf5c8ab1c5b7a334573c4 (diff) | |
| download | llvm-965b3c7323db37ee291ec6076babfcfe98331bf5.zip llvm-965b3c7323db37ee291ec6076babfcfe98331bf5.tar.gz llvm-965b3c7323db37ee291ec6076babfcfe98331bf5.tar.bz2 | |
Model :upper16: and :lower16: as ARM specific MCTargetExpr. This is a step
in the right direction. It eliminated some hacks and will unblock codegen
work. But it's far from being done. It doesn't reject illegal expressions,
e.g. (FOO - :lower16:BAR). It also doesn't work in Thumb2 mode at all.
llvm-svn: 123369
Diffstat (limited to 'llvm/lib/MC/MCObjectStreamer.cpp')
| -rw-r--r-- | llvm/lib/MC/MCObjectStreamer.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp index b428e87..ecd7257 100644 --- a/llvm/lib/MC/MCObjectStreamer.cpp +++ b/llvm/lib/MC/MCObjectStreamer.cpp @@ -56,7 +56,10 @@ MCDataFragment *MCObjectStreamer::getOrCreateDataFragment() const { const MCExpr *MCObjectStreamer::AddValueSymbols(const MCExpr *Value) { switch (Value->getKind()) { - case MCExpr::Target: llvm_unreachable("Can't handle target exprs yet!"); + case MCExpr::Target: + cast<MCTargetExpr>(Value)->AddValueSymbols(Assembler); + break; + case MCExpr::Constant: break; |