llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-17 21:35:07 +00:00

History

Jakob Stoklund Olesen 57903357ee Fix PR10046 by updating LiveVariables kill info when splitting live ranges.

This only affects targets like Mips where branch instructions may kill virtual
registers. Most other targets branch on flag values, so virtual registers are
not involved.

The problem is that MachineBasicBlock::updateTerminator deletes branches and
inserts new ones while LiveVariables keeps a list of pointers to instructions
that kill virtual registers. That list wasn't properly updated in
MBB::SplitCriticalEdge.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132298 91177308-0d34-0410-b5e6-96231b3b80d8

2011-05-29 20:10:28 +00:00

Alpha

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ARM

On Darwin ARM, set the UNWIND_RESUME libcall to _Unwind_SjLj_Resume.

2011-05-29 19:50:32 +00:00

Blackfin

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CBackend

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CellSPU

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