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Diffstat (limited to 'lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp')
-rw-r--r--lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp16
1 files changed, 9 insertions, 7 deletions
diff --git a/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp b/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
index 0b2e3b0..590d72f 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
@@ -153,18 +153,20 @@ void ARMAsmBackend::handleAssemblerFlag(MCAssemblerFlag Flag) {
}
} // end anonymous namespace
-static unsigned getRelaxedOpcode(unsigned Op) {
+unsigned ARMAsmBackend::getRelaxedOpcode(unsigned Op) const {
+ bool HasThumb2 = STI->getFeatureBits() & ARM::FeatureThumb2;
+
switch (Op) {
default:
return Op;
case ARM::tBcc:
- return ARM::t2Bcc;
+ return HasThumb2 ? (unsigned)ARM::t2Bcc : Op;
case ARM::tLDRpci:
- return ARM::t2LDRpci;
+ return HasThumb2 ? (unsigned)ARM::t2LDRpci : Op;
case ARM::tADR:
- return ARM::t2ADR;
+ return HasThumb2 ? (unsigned)ARM::t2ADR : Op;
case ARM::tB:
- return ARM::t2B;
+ return HasThumb2 ? (unsigned)ARM::t2B : Op;
case ARM::tCBZ:
return ARM::tHINT;
case ARM::tCBNZ:
@@ -589,7 +591,7 @@ void ARMAsmBackend::processFixupValue(const MCAssembler &Asm,
(unsigned)Fixup.getKind() != ARM::fixup_t2_adr_pcrel_12 &&
(unsigned)Fixup.getKind() != ARM::fixup_arm_thumb_cp) {
if (A) {
- const MCSymbol &Sym = A->getSymbol().AliasedSymbol();
+ const MCSymbol &Sym = A->getSymbol();
if (Asm.isThumbFunc(&Sym))
Value |= 1;
}
@@ -598,7 +600,7 @@ void ARMAsmBackend::processFixupValue(const MCAssembler &Asm,
// the basic blocks of the same function. Thus, we would like to resolve
// the offset when the destination has the same MCFragment.
if (A && (unsigned)Fixup.getKind() == ARM::fixup_arm_thumb_bl) {
- const MCSymbol &Sym = A->getSymbol().AliasedSymbol();
+ const MCSymbol &Sym = A->getSymbol();
const MCSymbolData &SymData = Asm.getSymbolData(Sym);
IsResolved = (SymData.getFragment() == DF);
}