[Bug target/45063] [4.6 Regression] ICE: Segmentation fault (cc1) compiling matmul_i1.c

[dave at hiauly1 dot hia dot nrc dot ca]

------- Comment #9 from dave at hiauly1 dot hia dot nrc dot ca  2010-07-28 19:18 -------
Subject: Re:  [4.6 Regression] ICE: Segmentation fault
        (cc1) compiling matmul_i1.c

Replacing stage2/stage3 version of loop-iv.o with stage1 version results
in successful compilation of matmul_i1.c.

Attached .i, .s and cc command for loop-iv.c.  I annotated the .s in a
couple of locations, indicating the areas that cause the ICE.  As noted
in comment #6, 0 is passed instead of const0_rtx in the fifth argument
of the call to simplify_gen_relational at line 2609.

Dave


------- Comment #10 from dave at hiauly1 dot hia dot nrc dot ca  2010-07-28 19:18 -------
Created an attachment (id=21342)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21342&action=view)


------- Comment #11 from dave at hiauly1 dot hia dot nrc dot ca  2010-07-28 19:18 -------
Created an attachment (id=21343)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21343&action=view)


------- Comment #12 from dave at hiauly1 dot hia dot nrc dot ca  2010-07-28 19:18 -------
Created an attachment (id=21344)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21344&action=view)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45063