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re PR tree-optimization/48641 (ICE: verify_flow_info failed: Wrong frequency of block...
authorJan Hubicka <jh@suse.cz>
Tue, 27 Dec 2011 10:41:58 +0000 (11:41 +0100)
committerJan Hubicka <hubicka@gcc.gnu.org>
Tue, 27 Dec 2011 10:41:58 +0000 (10:41 +0000)
commit0bed228eb6a10757b28a4e3f355d88267421bf6e
tree7385c749d6c50d3ea3d33b8cacedf72204863b71tree
parenta055ca4382a2eb8857ff69bafcae5b7798b0db16commit | diff
re PR tree-optimization/48641 (ICE: verify_flow_info failed: Wrong frequency of block 77 -419530 with -O -fno-tree-ccp -fno-tree-copy-prop)

PR middle-end/48641
* tree-ssa-threadupdate.c (redirect_edges): Watch for overflow.
* gcc.dg/compile/pr48641.c: New file.

From-SVN: r182693
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr48641.c [new file with mode: 0644] blob
gcc/tree-ssa-threadupdate.c diff | blob | blame | history
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