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Mips specific llvm assembler support for branch and jump instructions.

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Test case included.

Contributer: Vladimir Medic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163277 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jack Carter
2012-09-06 00:43:26 +00:00
parent 30eac71f3b
commit ad51a4a598
2 changed files with 73 additions and 2 deletions
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11
lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
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@@ -143,7 +143,11 @@ getBranchTargetOpValue(const MCInst &MI, unsigned OpNo,
SmallVectorImpl<MCFixup> &Fixups) const {
const MCOperand &MO = MI.getOperand(OpNo);
assert(MO.isExpr() && "getBranchTargetOpValue expects only expressions");
// If the destination is an immediate, we have nothing to do.
if (MO.isImm()) return MO.getImm();
assert(MO.isExpr() &&
"getBranchTargetOpValue expects only expressions or immediates");
const MCExpr *Expr = MO.getExpr();
Fixups.push_back(MCFixup::Create(0, Expr,
@@ -159,7 +163,10 @@ getJumpTargetOpValue(const MCInst &MI, unsigned OpNo,
SmallVectorImpl<MCFixup> &Fixups) const {
const MCOperand &MO = MI.getOperand(OpNo);
assert(MO.isExpr() && "getJumpTargetOpValue expects only expressions");
// If the destination is an immediate, we have nothing to do.
if (MO.isImm()) return MO.getImm();
assert(MO.isExpr() &&
"getJumpTargetOpValue expects only expressions or an immediate");
const MCExpr *Expr = MO.getExpr();
Fixups.push_back(MCFixup::Create(0, Expr,