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re PR middle-end/37379 ([graphite] ICE compiling aermod.f90 with -ffast-math -floop-block -O2 -fgraphite)

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2008-11-07  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/37379
	* tree-scalar-evolution.c (instantiate_scev_1): Return
	chrec_dont_know for VL_EXP_CLASS_P.

From-SVN: r141682
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Sebastian Pop 2008-11-07 18:03:04 +00:00 committed by Sebastian Pop
parent f50264425f
commit 0dfb0dc632
2 changed files with 9 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-11-07 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/37379
* tree-scalar-evolution.c (instantiate_scev_1): Return
chrec_dont_know for VL_EXP_CLASS_P.
2008-11-06 Uros Bizjak <ubizjak@gmail.com>
* reg-stack.c (reg_to_stack): Add missing braces in memset

4
gcc/tree-scalar-evolution.c
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@ -2213,7 +2213,9 @@ instantiate_scev_1 (basic_block instantiate_below,
break;
}
gcc_assert (!VL_EXP_CLASS_P (chrec));
if (VL_EXP_CLASS_P (chrec))
return chrec_dont_know;
switch (TREE_CODE_LENGTH (TREE_CODE (chrec)))
{
case 3: