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(parent: 74f0345) | patch
R600: Fix a potential iterator invalidation issue.
authorBenjamin Kramer <benny.kra@googlemail.com>
Fri, 7 Jun 2013 16:13:49 +0000 (16:13 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Fri, 7 Jun 2013 16:13:49 +0000 (16:13 +0000)
commit47b0c0a9a0d920917e1fb10ac1c851c6e3b8aa27
tree3345550d1366348cb9f8168c6c71b5bf6dc7ebd1tree | snapshot
parent74f03455e5ee463a43a0f82efbd2fbd364e2cbdacommit | diff
R600: Fix a potential iterator invalidation issue.

As a bonus this reduces the loop from O(n^2) to O(n).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183532 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/R600/R600OptimizeVectorRegisters.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors