From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29268 invoked by alias); 23 Oct 2008 20:11:12 -0000 Received: (qmail 27650 invoked by uid 48); 23 Oct 2008 20:09:52 -0000 Date: Thu, 23 Oct 2008 20:11:00 -0000 Message-ID: <20081023200952.27649.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/37851] [graphite] ICE in expand_scalar_variables_expr, at graphite.c:3617 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "grosser at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-10/txt/msg01543.txt.bz2 ------- Comment #3 from grosser at gcc dot gnu dot org 2008-10-23 20:09 ------- It seems we do not have implemented all cases in expand_scalar_variables_expr() Backtrace for "f951 -O2 -fgraphite-identity". #1 0x081f3461 in fancy_abort (file=Could not find the frame base for "fancy_abort". ) at ../../../git/gcc/diagnostic.c:712 #2 0x08a11e58 in expand_scalar_variables_expr (type=0x290a42d8, op0=0x290d09b0, code=COMPONENT_REF, op1=0x0, gbb=0x8e32fa0, scop=0x8e0df10, old_loop_father=0x29140160) at ../../../git/gcc/graphite.c:3617 #3 0x08a11e37 in expand_scalar_variables_expr (type=0x290a42d8, op0=0x29131738, code=SSA_NAME, op1=0x0, gbb=0x8e32fa0, scop=0x8e0df10, old_loop_father=0x29140160) at ../../../git/gcc/graphite.c:3612 #4 0x08a11ef4 in expand_scalar_variables_stmt (stmt=0x291283c0, gbb=0x8e32fa0, scop=0x8e0df10, old_loop_father=0x29140160) at ../../../git/gcc/graphite.c:3639 #5 0x08a12083 in expand_scalar_variables (gbb=0x8e32fa0, scop=0x8e0df10, old_loop_father=0x29140160) at ../../../git/gcc/graphite.c:3666 #6 0x08a125bb in translate_clast (scop=0x8e0df10, context_loop=0x291331b8, stmt=0x8ed2450, next_e=0x29143938, ivstack=0xbfbfe8c0) at ../../../git/gcc/graphite.c:3791 #7 0x08a128bd in translate_clast (scop=0x8e0df10, context_loop=0x291331b8, stmt=0x8e9c540, next_e=0x29135d70, ivstack=0xbfbfe8c0) at ../../../git/gcc/graphite.c:3843 #8 0x08a1253d in translate_clast (scop=0x8e0df10, context_loop=0x291331b8, stmt=0x8eb1ff0, next_e=0x29135d70, ivstack=0xbfbfe8c0) at ../../../git/gcc/graphite.c:3777 #9 0x08a147b2 in gloog (scop=0x8e0df10, stmt=0x8eb1ff0) at ../../../git/gcc/graphite.c:4366 Here we miss: COMPONENT_REF -- grosser at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |grosser at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2008-10-22 20:05:58 |2008-10-23 20:09:51 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37851