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| author | Dorit Nuzman <dorit@il.ibm.com> | 2006-01-29 16:50:05 +0000 |
|---|---|---|
| committer | Dorit Nuzman <dorit@gcc.gnu.org> | 2006-01-29 16:50:05 +0000 |
| commit | b31305861ad77328af5fde14aae0a970e8cebb1b (patch) | |
| tree | 18f25807d04bcac94fbcb9315db276a1065e2a80 /gcc/testsuite | |
| parent | a920e94a9e87d680206d24e1a38902f3c5536c29 (diff) | |
| download | gcc-b31305861ad77328af5fde14aae0a970e8cebb1b.zip gcc-b31305861ad77328af5fde14aae0a970e8cebb1b.tar.gz gcc-b31305861ad77328af5fde14aae0a970e8cebb1b.tar.bz2 | |
re PR tree-optimization/25911 (ice in vect_recog_dot_prod_pattern)
PR tree-opt/25911
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Change assert
to an if check.
From-SVN: r110377
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/fast-math-vect-pr25911.c | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bd6eade..ecfd75c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-01-29 Dorit Nuzman <dorit@il.ibm.com> + + PR tree-opt/25911 + * gcc.dg/vect/fast-math-vect-pr25911.c: New. + 2006-01-29 Paul Thomas <pault@gcc.gnu.org> PR fortran/18578 diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr25911.c b/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr25911.c new file mode 100644 index 0000000..633382f --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr25911.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ + +float bessel_Kn_scaled_small_x(int n) +{ + int k; + float k_term, sum1; + for(k=1; k<=n-1; k++) + { + k_term *= -1/(k * (n-k)); + sum1 += k_term; + } + return sum1; +} + +/* { dg-final { cleanup-tree-dump "vect" } } */ |