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Sebastian Pop b3924be971 re PR tree-optimization/36228 (redundant runtime check while vectorizing)
2008-05-16  Sebastian Pop  <sebastian.pop@amd.com>
	    Jan Sjodin  <jan.sjodin@amd.com>

	PR tree-optimization/36228
	* tree-data-ref.c (initialize_data_dependence_relation): Fast dependence
	test when the references are the same, call compute_self_dependence.
	* tree-data-ref.h (struct data_dependence_relation): Add self_reference_p.
	(DDR_SELF_REFERENCE): New.

	* testsuite/gcc.dg/vect/pr36228.c: New.


Co-Authored-By: Jan Sjodin <jan.sjodin@amd.com>

From-SVN: r135426
2008-05-16 16:02:02 +00:00
boehm-gc
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fixincludes inclhack.def (AAB_fd_zero_asm_posix_types_h): Bypass on posix_types_64. 2008-05-14 16:13:40 +01:00
gcc re PR tree-optimization/36228 (redundant runtime check while vectorizing) 2008-05-16 16:02:02 +00:00
gnattools re PR ada/31808 (cross-built gnattools installs vxaddr2line regardless of target triplet) 2008-05-13 01:58:11 +02:00
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