diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/gimplify.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr23944.c | 4 |
4 files changed, 17 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 131c3b7..eb03f70 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-09-18 Richard Guenther <rguenther@suse.de> + + PR middle-end/23944 + * gimplify.c (fold_indirect_ref_rhs): Fix thinko in + fallback. + 2005-09-18 Paul Brook <paul@codesourcery.com> * config/m68k/fpgnuib.c (__floatsidf): Don't rely on signed overflow. diff --git a/gcc/gimplify.c b/gcc/gimplify.c index cdb8a33..cba1704 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -2950,9 +2950,10 @@ fold_indirect_ref_rhs (tree t) { tree type_domain; tree min_val = size_zero_node; + tree osub = sub; sub = fold_indirect_ref_rhs (sub); if (! sub) - sub = build1 (INDIRECT_REF, TREE_TYPE (subtype), sub); + sub = build1 (INDIRECT_REF, TREE_TYPE (subtype), osub); type_domain = TYPE_DOMAIN (TREE_TYPE (sub)); if (type_domain && TYPE_MIN_VALUE (type_domain)) min_val = TYPE_MIN_VALUE (type_domain); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4424bd8..b02eaa6 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-09-18 Richard Guenther <rguenther@suse.de> + + PR middle-end/23944 + * gcc.c-torture/compile/pr23944.c: New testcase. + 2005-09-18 Erik Edelmann <erik.edelmann@iki.fi> PR fortran/15975 diff --git a/gcc/testsuite/gcc.c-torture/compile/pr23944.c b/gcc/testsuite/gcc.c-torture/compile/pr23944.c new file mode 100644 index 0000000..45bed7e --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr23944.c @@ -0,0 +1,4 @@ +float f(float src[][4]) +{ + return *(src[3]); +} |