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[Bug tree-optimization/39595] [4.4/4.5 Regression]ICE in vectorizable_store at tree-vect-transform.c:5361
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Mar 2009 12:34:19 -0000
- Subject: [Bug tree-optimization/39595] [4.4/4.5 Regression]ICE in vectorizable_store at tree-vect-transform.c:5361
- References: <bug-39595-14459@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jakub at gcc dot gnu dot org 2009-03-31 12:34 -------
Simplified testcase:
c { dg-do compile }
c { dg-options "-O3" }
subroutine foo(a,c,i,m)
double precision a(4,*),b(3,64),c(3,200),d(64)
integer*8 i,j,k,l,m
do j=1,m,64
do k=1,m-j+1
d(k)=a(4,j-1+k)
do l=1,3
b(l,k)=c(l,i)+a(l,j-1+k)
end do
end do
call bar(b,d,i)
end do
end
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39595