llvm-6502

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History

Tim Northover 7474c171e1 DAGCombiner: don't optimise non-existant litpool load

This particular DAG combine is designed to kick in when both ConstantFPs will
end up being loaded via a litpool, however those nodes have a semi-legal
status, dictated by isFPImmLegal so in some cases there wouldn't have been a
litpool in the first place. Don't try to be clever in those circumstances.

Picked up while merging some AArch64 tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206365 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-16 09:03:09 +00:00

Analysis

Fix a bug in which BranchProbabilityInfo wasn't setting branch weights of basic blocks inside loops correctly.

2014-04-14 16:56:19 +00:00

Assembler

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Bindings

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Bitcode

AsmParser: add a warning for compatibility parsing

2014-04-05 22:42:53 +00:00

BugPoint