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| author | Richard Guenther <rguenther@suse.de> | 2005-12-06 09:12:50 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2005-12-06 09:12:50 +0000 |
| commit | 4564b2d2c65d09c392132e72c54355e294dd3575 (patch) | |
| tree | e8a439a3e554623ff355b83d18f8a6c4bf072a2b /gcc | |
| parent | 1b004b58183dc0a606e5436d68562295cf3f0263 (diff) | |
| download | gcc-4564b2d2c65d09c392132e72c54355e294dd3575.zip gcc-4564b2d2c65d09c392132e72c54355e294dd3575.tar.gz gcc-4564b2d2c65d09c392132e72c54355e294dd3575.tar.bz2 | |
fold-const.c (fold_convert): Do not build and fold CONVERT_EXPR, but always use NOP_EXPR.
2005-12-06 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_convert): Do not build and fold
CONVERT_EXPR, but always use NOP_EXPR.
From-SVN: r108107
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/fold-const.c | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0022d62..d167392 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-12-06 Richard Guenther <rguenther@suse.de> + + * fold-const.c (fold_convert): Do not build and fold + CONVERT_EXPR, but always use NOP_EXPR. + 2005-12-06 Jan Beulich <jbeulich@novell.com> * config/i386/i386.c (builtin_description): Use MASK_SSE2 for diff --git a/gcc/fold-const.c b/gcc/fold-const.c index dfac2ed..fcb7add 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -2017,8 +2017,7 @@ fold_convert (tree type, tree arg) return fold_build1 (FLOAT_EXPR, type, arg); case REAL_TYPE: - return fold_build1 (flag_float_store ? CONVERT_EXPR : NOP_EXPR, - type, arg); + return fold_build1 (NOP_EXPR, type, arg); case COMPLEX_TYPE: tem = fold_build1 (REALPART_EXPR, TREE_TYPE (orig), arg); @@ -2070,7 +2069,7 @@ fold_convert (tree type, tree arg) return fold_build1 (VIEW_CONVERT_EXPR, type, arg); case VOID_TYPE: - return fold_build1 (CONVERT_EXPR, type, fold_ignored_result (arg)); + return fold_build1 (NOP_EXPR, type, fold_ignored_result (arg)); default: gcc_unreachable (); |