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| author | Adrian Prantl <aprantl@apple.com> | 2013-09-16 23:29:03 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2013-09-16 23:29:03 +0000 |
| commit | db3e26d193db3eff180af62ea78efedc5c43522d (patch) | |
| tree | 94869c45d317e83401aa6e7417b9628222410644 /llvm/lib/CodeGen/SelectionDAG | |
| parent | 1efb418c9dc8315db607b852e601e2043ec58759 (diff) | |
| download | bcm5719-llvm-db3e26d193db3eff180af62ea78efedc5c43522d.tar.gz bcm5719-llvm-db3e26d193db3eff180af62ea78efedc5c43522d.zip | |
Debug info: Fix PR16736 and rdar://problem/14990587.
A DBG_VALUE is register-indirect iff the first operand is a register
_and_ the second operand is an immediate.
llvm-svn: 190821
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | 1 | ||||
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp index b4ac948fc11..b25e0317839 100644 --- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -688,6 +688,7 @@ bool FastISel::SelectCall(const User *I) { .addFPImm(CF).addImm(DI->getOffset()) .addMetadata(DI->getVariable()); } else if (unsigned Reg = lookUpRegForValue(V)) { + // FIXME: This does not handle register-indirect values at offset 0. bool IsIndirect = DI->getOffset() != 0; BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, II, IsIndirect, Reg, DI->getOffset(), DI->getVariable()); diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 68367bbc67d..6066f50c74e 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -422,7 +422,7 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) { MachineBasicBlock::iterator InsertPos = Def; const MDNode *Variable = MI->getOperand(MI->getNumOperands()-1).getMetadata(); - bool IsIndirect = MI->getOperand(1).isImm(); + bool IsIndirect = MI->isIndirectDebugValue(); unsigned Offset = IsIndirect ? MI->getOperand(1).getImm() : 0; // Def is never a terminator here, so it is ok to increment InsertPos. BuildMI(*EntryMBB, ++InsertPos, MI->getDebugLoc(), |
