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(parent: d132430) | patch
Fix PR10387.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Mon, 18 Jul 2011 05:31:59 +0000 (05:31 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Mon, 18 Jul 2011 05:31:59 +0000 (05:31 +0000)
commit7941350101bdfa3b016dd8a5347a92064947dd31
tree051096206ab78a2835e440a3c47d47b4522ff84ctree | snapshot
parentd13243096709a581208d461af1b91e44158fd416commit | diff
Fix PR10387.

When trying to rematerialize a value before an instruction that has an
early-clobber redefine of the virtual register, make sure to look up the
correct value number.

Early-clobber defs are moved one slot back, so getBaseIndex is needed to
find the used value number.

Bugpoint was unable to reduce the test case for this, see PR10388.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135378 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/InlineSpiller.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors