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| author | Chris Lattner <sabre@nondot.org> | 2007-08-25 00:53:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-08-25 00:53:07 +0000 |
| commit | 23544c1a464db6d5ef3a0ca174316038de701701 (patch) | |
| tree | 93b97fef17a1db81099e0d6cdf04ed19d70f819b /lib | |
| parent | 38cb7c9aab50cf1104b775ed31b4b94e722c9f9c (diff) | |
| download | external_llvm-23544c1a464db6d5ef3a0ca174316038de701701.tar.gz external_llvm-23544c1a464db6d5ef3a0ca174316038de701701.tar.bz2 external_llvm-23544c1a464db6d5ef3a0ca174316038de701701.zip | |
Teach the dag scheduler to handle inline asm nodes with multi-value immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41386 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAG.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp index 192b0767e3..11c69a4e29 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp @@ -753,15 +753,16 @@ void ScheduleDAG::EmitNode(SDNode *Node, } break; case 3: { // Immediate. - assert(NumVals == 1 && "Unknown immediate value!"); - if (ConstantSDNode *CS=dyn_cast<ConstantSDNode>(Node->getOperand(i))){ - MI->addImmOperand(CS->getValue()); - } else { - GlobalAddressSDNode *GA = - cast<GlobalAddressSDNode>(Node->getOperand(i)); - MI->addGlobalAddressOperand(GA->getGlobal(), GA->getOffset()); + for (; NumVals; --NumVals, ++i) { + if (ConstantSDNode *CS = + dyn_cast<ConstantSDNode>(Node->getOperand(i))) { + MI->addImmOperand(CS->getValue()); + } else { + GlobalAddressSDNode *GA = + cast<GlobalAddressSDNode>(Node->getOperand(i)); + MI->addGlobalAddressOperand(GA->getGlobal(), GA->getOffset()); + } } - ++i; break; } case 4: // Addressing mode. |