projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f993327) | patch
Make TranslateX86CC return COND_INVALID instead of aborting when it
authorDan Gohman <gohman@apple.com>
Tue, 20 Oct 2009 16:22:37 +0000 (16:22 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 20 Oct 2009 16:22:37 +0000 (16:22 +0000)
commit1a49295eae19cb70b451d513aceddc12ba6aaa61
tree9797447e5cd82942ba80655dd981393ae8451bd4tree | snapshot
parentf993327e71d826dcb852929a78881569ef83374dcommit | diff
Make TranslateX86CC return COND_INVALID instead of aborting when it
encounters an OEQ or UNE comparison, and update its callers to check
for this return status and recover. This fixes a problem resulting from
the LowerOperation hooks being called from LegalizeVectorOps, because
LegalizeVectorOps only lowers vectors, so OEQ and UNE comparisons may
still be at large. This fixes PR5092.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84640 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/legalize-fmp-oeq-vector-select.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors