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| author | Stuart Hastings <stuart@apple.com> | 2010-06-17 22:43:56 +0000 |
|---|---|---|
| committer | Stuart Hastings <stuart@apple.com> | 2010-06-17 22:43:56 +0000 |
| commit | 0125b6410afbd92f828edd030f7691a2cfee4adc (patch) | |
| tree | f717f06708f91398dd8535d05c372c37be071748 /llvm/lib/CodeGen/PHIElimination.cpp | |
| parent | 6fdb139cdd44651adfa24e1e828a9c9876d00c6b (diff) | |
| download | bcm5719-llvm-0125b6410afbd92f828edd030f7691a2cfee4adc.tar.gz bcm5719-llvm-0125b6410afbd92f828edd030f7691a2cfee4adc.zip | |
Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). This
addresses a longstanding deficiency noted in many FIXMEs scattered
across all the targets.
This effectively moves the problem up one level, replacing eleven
FIXMEs in the targets with eight FIXMEs in CodeGen, plus one path
through FastISel where we actually supply a DebugLoc, fixing Radar
7421831.
llvm-svn: 106243
Diffstat (limited to 'llvm/lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index edbc13f3ff7..4271a142309 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -402,6 +402,7 @@ MachineBasicBlock *PHIElimination::SplitCriticalEdge(MachineBasicBlock *A, assert(A && B && "Missing MBB end point"); MachineFunction *MF = A->getParent(); + DebugLoc dl; // FIXME: this is nowhere // We may need to update A's terminator, but we can't do that if AnalyzeBranch // fails. If A uses a jump table, we won't touch it. @@ -427,7 +428,7 @@ MachineBasicBlock *PHIElimination::SplitCriticalEdge(MachineBasicBlock *A, NMBB->addSuccessor(B); if (!NMBB->isLayoutSuccessor(B)) { Cond.clear(); - MF->getTarget().getInstrInfo()->InsertBranch(*NMBB, B, NULL, Cond); + MF->getTarget().getInstrInfo()->InsertBranch(*NMBB, B, NULL, Cond, dl); } // Fix PHI nodes in B so they refer to NMBB instead of A |
