diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-07-25 07:44:57 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-07-25 07:44:57 +0000 |
| commit | 4237b215bbb0c0a5b8795bad99857c2f00501bb1 (patch) | |
| tree | c7fe34fd006f2ff66fbe4a743da4b4b825b9c156 /gcc/fold-const.h | |
| parent | ec9fb89b6fac647441c49b44091933732bcc5c26 (diff) | |
| download | gcc-4237b215bbb0c0a5b8795bad99857c2f00501bb1.tar.gz | |
2014-07-25 Richard Biener <rguenther@suse.de>
PR middle-end/61762
PR middle-end/61894
* fold-const.c (native_encode_int): Add and handle offset
parameter to do partial encodings of expr.
(native_encode_fixed): Likewise.
(native_encode_real): Likewise.
(native_encode_complex): Likewise.
(native_encode_vector): Likewise.
(native_encode_string): Likewise.
(native_encode_expr): Likewise.
* fold-const.c (native_encode_expr): Add offset parameter
defaulting to -1.
* gimple-fold.c (fold_string_cst_ctor_reference): Remove.
(fold_ctor_reference): Handle all reads from tcc_constant
ctors.
* gcc.dg/pr61762.c: New testcase.
* gcc.dg/fold-cstring.c: Likewise.
* gcc.dg/fold-cvect.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213045 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fold-const.h')
| -rw-r--r-- | gcc/fold-const.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fold-const.h b/gcc/fold-const.h index 3b5fd8476d6..b440ca11881 100644 --- a/gcc/fold-const.h +++ b/gcc/fold-const.h @@ -25,7 +25,7 @@ along with GCC; see the file COPYING3. If not see extern int folding_initializer; /* Convert between trees and native memory representation. */ -extern int native_encode_expr (const_tree, unsigned char *, int); +extern int native_encode_expr (const_tree, unsigned char *, int, int off = -1); extern tree native_interpret_expr (tree, const unsigned char *, int); /* Fold constants as much as possible in an expression. |