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(parent: 7030ae7) | patch
Improve dagcombining for sext-loads and sext-in-reg nodes.
authorDan Gohman <gohman@apple.com>
Thu, 31 Jul 2008 00:50:31 +0000 (00:50 +0000)
committerDan Gohman <gohman@apple.com>
Thu, 31 Jul 2008 00:50:31 +0000 (00:50 +0000)
commit75dcf08243d19a40d2e1cc12057bf9c00ca3df3b
treea4d75e535ab985343409f9d4b9878bbd708d4ee3tree | snapshot
parent7030ae7728fb7d5f937f72943d73fc69c4d451c0commit | diff
Improve dagcombining for sext-loads and sext-in-reg nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54239 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
test/CodeGen/X86/sext-trunc.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors