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re PR tree-optimization/46663 (ICE: SIGSEGV in vect_recog_pow_pattern (gimple.h:2055...
authorRichard Guenther <rguenther@suse.de>
Sun, 5 Dec 2010 08:27:42 +0000 (08:27 +0000)
committerIra Rosen <irar@gcc.gnu.org>
Sun, 5 Dec 2010 08:27:42 +0000 (08:27 +0000)
commit7107de0ec39fdc1896d13192231482e871e4ce35
tree0706f5bcf3fc57eb2f8a6481eec2f6abc3bb62b1tree
parente3391b3983f1e42c3b87cd8e3280b5dcdaa36407commit | diff
re PR tree-optimization/46663 (ICE: SIGSEGV in vect_recog_pow_pattern (gimple.h:2055) with -O -fexceptions -ftree-vectorize)

PR tree-optimization/46663
* tree-vect-patterns.c (vect_recog_pow_pattern): Check that
FUNCTION_DECL exists and that it's a builtin.

Co-Authored-By: Ira Rosen <irar@il.ibm.com>
From-SVN: r167470
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gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/vect/pr46663.c [new file with mode: 0644] blob
gcc/tree-vect-patterns.c diff | blob | blame | history
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