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(parent: fc412d8) | patch
Various optimizations. Don't compare two loops' depths
authorDan Gohman <gohman@apple.com>
Fri, 13 Aug 2010 21:24:58 +0000 (21:24 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 13 Aug 2010 21:24:58 +0000 (21:24 +0000)
commit0ad2c7ace8abe46a86724a0ad939515d23d5c402
tree23cfa07dd5dc761ab4685cd4cf67095254623481tree | snapshot
parentfc412d85c46a8656361fe1e9197ea85922e2cd61commit | diff
Various optimizations. Don't compare two loops' depths
when they are the same loop. Don't compare two instructions'
loop depths when they are in the same block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111045 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors