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| author | Jim Grosbach <grosbach@apple.com> | 2011-12-06 00:47:03 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-12-06 00:47:03 +0000 |
| commit | 370b78d795154899a22ca2b4674e890661ff1d59 (patch) | |
| tree | 212eb851e899aec47082208576f32338dbc3cd08 /lib/MC | |
| parent | 7c0674100443b4115d2fd6472e59cd8dcb9cc6d4 (diff) | |
| download | external_llvm-370b78d795154899a22ca2b4674e890661ff1d59.zip external_llvm-370b78d795154899a22ca2b4674e890661ff1d59.tar.gz external_llvm-370b78d795154899a22ca2b4674e890661ff1d59.tar.bz2 | |
Move target-specific logic out of generic MCAssembler.
Whether a fixup needs relaxation for the associated instruction is a
target-specific function, as the FIXME indicated. Create a hook for that
and use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145881 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC')
| -rw-r--r-- | lib/MC/MCAssembler.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/MC/MCAssembler.cpp b/lib/MC/MCAssembler.cpp index 2de6d04..c5bf6b9 100644 --- a/lib/MC/MCAssembler.cpp +++ b/lib/MC/MCAssembler.cpp @@ -646,7 +646,7 @@ void MCAssembler::Finish() { } bool MCAssembler::fixupNeedsRelaxation(const MCFixup &Fixup, - const MCFragment *DF, + const MCInstFragment *DF, const MCAsmLayout &Layout) const { if (getRelaxAll()) return true; @@ -657,10 +657,7 @@ bool MCAssembler::fixupNeedsRelaxation(const MCFixup &Fixup, if (!evaluateFixup(Layout, Fixup, DF, Target, Value)) return true; - // Otherwise, relax if the value is too big for a (signed) i8. - // - // FIXME: This is target dependent! - return int64_t(Value) != int64_t(int8_t(Value)); + return getBackend().fixupNeedsRelaxation(Fixup, Value, DF, Layout); } bool MCAssembler::fragmentNeedsRelaxation(const MCInstFragment *IF, |