--- Comment #1 from howarth at nitro dot med dot uc dot edu 2010-05-15
15:21 ---
Created an attachment (id=20669)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20669&action=view)
testcase for xshow.f -O2 -fipa-cp-clone -ftree-vectorize -fno-signed-zeros
-fno-trapping-math -fassoc
--- Comment #2 from dominiq at lps dot ens dot fr 2010-05-15 16:08 ---
AFAICT -fwhole-file is enough to get the ICE: '-O2 -fipa-cp-clone
-ftree-vectorize -fno-signed-zeros -fno-trapping-math -fassociative-math
-fwhole-file'.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44152
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-22 14:47 ---
Confirmed. We ICE in the vectorizer SLPing.
Somewhat reduced testcase:
SUBROUTINE XSHOW(MAASY,MBASY,MCASY,NAASY,NBASY,NCASY,
& XRMREF,XRNSYM2,XRSYMM2,XRITSY2,MBINS)
INTEGER HEAPDM
PARAM
--- Comment #4 from irar at il dot ibm dot com 2010-07-27 09:25 ---
I am testing a patch.
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irar at il dot ibm dot com changed:
What|Removed |Added
AssignedTo|un