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re PR tree-optimization/32949 (suboptimal address generation for int indices on 64...
authorZdenek Dvorak <ook@ucw.cz>
Wed, 22 Aug 2007 23:05:05 +0000 (01:05 +0200)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Wed, 22 Aug 2007 23:05:05 +0000 (23:05 +0000)
commit24938ce920406ea9ca0aafc4a1886b0251a88998
tree365bdf9d6b8498fde007508ac75cee89226d9071tree
parentaa2f6edbf74131aff10dae81dab928b3ddbb307ecommit | diff
re PR tree-optimization/32949 (suboptimal address generation for int indices on 64-bit targets)

2007-08-22  Zdenek Dvorak  <ook@ucw.cz>

PR tree-optimization/32949
* tree-ssa-loop-niter.c (scev_probably_wraps_p): Test nowrap_type_p
before failing for ivs with non-constant step.

From-SVN: r127720
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-loop-niter.c diff | blob | history