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
diff --git a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
index 7bc5fe4..20e1636 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
@@ -173,6 +173,16 @@
return false;
}
+ /// fixupNeedsRelaxation - Target specific predicate for whether a given
+ /// fixup requires the associated instruction to be relaxed.
+ bool fixupNeedsRelaxation(const MCFixup &Fixup,
+ uint64_t Value,
+ const MCInstFragment *DF,
+ const MCAsmLayout &Layout) const {
+ // FIXME.
+ assert(0 && "RelaxInstruction() unimplemented");
+ }
+
/// RelaxInstruction - Relax the instruction in the given fragment
/// to the next wider instruction.
///