From: Sebastian Pop Date: Fri, 7 Nov 2008 18:03:04 +0000 (+0000) Subject: re PR middle-end/37379 ([graphite] ICE compiling aermod.f90 with -ffast-math -floop... X-Git-Tag: releases/gcc-4.4.0~1756 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0dfb0dc63294254b3141df024a76dd3bbc59426b;p=thirdparty%2Fgcc.git re PR middle-end/37379 ([graphite] ICE compiling aermod.f90 with -ffast-math -floop-block -O2 -fgraphite) 2008-11-07 Sebastian Pop PR middle-end/37379 * tree-scalar-evolution.c (instantiate_scev_1): Return chrec_dont_know for VL_EXP_CLASS_P. From-SVN: r141682 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 40b0dcbe346b..984447e40ca8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-11-07 Sebastian Pop + + 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 * reg-stack.c (reg_to_stack): Add missing braces in memset diff --git a/gcc/tree-scalar-evolution.c b/gcc/tree-scalar-evolution.c index 52e2c75f0fe2..51bbd4bcdcb1 100644 --- a/gcc/tree-scalar-evolution.c +++ b/gcc/tree-scalar-evolution.c @@ -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: