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[xcore] Only support the 'm' inline assembly memory constraint. NFC.

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Summary:
XCore doesn't seem to have any additional constraints. Therefore remove
the target hook.

No functional change intended.

Reviewers: friedgold

Reviewed By: friedgold

Subscribers: friedgold, llvm-commits

Differential Revision: http://reviews.llvm.org/D8921


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237442 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Sanders 2015-05-15 12:32:16 +00:00
parent 39a7d6e91d
commit 9cf8a47690
1 changed files with 0 additions and 6 deletions
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6
lib/Target/XCore/XCoreISelLowering.h
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@ -177,12 +177,6 @@ namespace llvm {
const std::string &Constraint,
MVT VT) const override;
unsigned getInlineAsmMemConstraint(
const std::string &ConstraintCode) const override {
// FIXME: Map different constraints differently.
return InlineAsm::Constraint_m;
}
// Expand specifics
SDValue TryExpandADDWithMul(SDNode *Op, SelectionDAG &DAG) const;
SDValue ExpandADDSUB(SDNode *Op, SelectionDAG &DAG) const;