Bootstrap of revision 131654. Testsuite has one failure.
Executing on host: /home/kargl/gcc/obj4x/gcc/testsuite/gfortran/../../gfortran
-B/home/kargl/gcc/obj4x/
gcc/testsuite/gfortran/../../
/home/kargl/gcc/gcc4x/gcc/testsuite/gfortran.dg/vect/fast-math-pr33299.f9
0 -O2 -ftree-vectorize -fno-vect-cost-model -ftree-vectorizer-verbose=4
-fdump-tree-vect-stats -msse2
-ffast-math
-L/home/kargl/gcc/obj4x/i386-unknown-freebsd8.0/./libgfortran/.libs
-L/home/kargl/gcc/obj
4x/i386-unknown-freebsd8.0/./libgfortran/.libs
-L/home/kargl/gcc/obj4x/i386-unknown-freebsd8.0/./libibe
rty -lm -o ./fast-math-pr33299.exe (timeout = 300)
PASS: gfortran.dg/vect/fast-math-pr33299.f90 (test for excess errors)
Setting LD_LIBRARY_PATH to
.:/home/kargl/gcc/obj4x/i386-unknown-freebsd8.0/./libgfortran/.libs:/home/ka
rgl/gcc/obj4x/i386-unknown-freebsd8.0/./libgfortran/.libs:/home/kargl/gcc/obj4x/gcc:.:/home/kargl/gcc/o
bj4x/i386-unknown-freebsd8.0/./libgfortran/.libs:/home/kargl/gcc/obj4x/i386-unknown-freebsd8.0/./libgfo
rtran/.libs:/home/kargl/gcc/obj4x/gcc
FAIL: gfortran.dg/vect/fast-math-pr33299.f90 execution test
This is a -ffast-math issue as illustrated by 2 command lines. I copied the
guilty program into tmp/
kargl[205] gfc4x -o z -O2 -ftree-vectorize -fno-vect-cost-model
-ftree-vectorize
r-verbose=4 -fdump-tree-vect-stats -fdump-tree-vect-stats -msse2
fast-math-pr332
99.f90
kargl[206] ./z
kargl[207] gfc4x -o z -O2 -ftree-vectorize -fno-vect-cost-model
-ftree-vectorize
r-verbose=4 -fdump-tree-vect-stats -fdump-tree-vect-stats -msse2 -ffast-math
fa
st-math-pr33299.f90
kargl[208] ./z
Illegal instruction (core dumped)
--
Summary: fast-math-pr33299.f90 failure with illegal instruction
due to -ffast-math.
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: kargl at gcc dot gnu dot org
GCC host triplet: i386-unknown-freebsd8.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34878
