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| author | Paolo Bonzini <bonzini@gnu.org> | 2009-08-12 16:23:12 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2009-08-12 16:23:12 +0000 |
| commit | 666e3cebe13c86ea21f84fb5b5d6d9e1dc49a9a5 (patch) | |
| tree | b0b3176056066392830be15ad78cfae11a09644e /gcc/targhooks.c | |
| parent | 4b462d7786135d389f58ccda0a9dddf9ed4cee73 (diff) | |
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tm.texi (TARGET_PROMOTE_FUNCTION_MODE): Add documentation for for_return == 2.
2009-08-12 Paolo Bonzini <bonzini@gnu.org>
* doc/tm.texi (TARGET_PROMOTE_FUNCTION_MODE): Add documentation
for for_return == 2.
* function.c (assign_parm_setup_reg): Use for_return == 2, improve
comments.
* calls.c (expand_call): Fix typo.
* explow.c (promote_decl_mode): Use for_return == 2 for RESULT_DECL
and PARM_DECL.
* stmt.c (expand_value_return): Use promote_function_mode to copy out
of pseudo.
* targhooks.c (default_promote_function_mode): Handle for_return == 2.
* config/cris/cris.c (cris_promote_function_mode): Likewise.
* config/mmix/mmix.c (mmix_promote_function_mode): Likewise.
* config/pa/pa.c (pa_promote_function_mode): Likewise.
From-SVN: r150700
Diffstat (limited to 'gcc/targhooks.c')
| -rw-r--r-- | gcc/targhooks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/targhooks.c b/gcc/targhooks.c index 58a9aee..7535bc1 100644 --- a/gcc/targhooks.c +++ b/gcc/targhooks.c @@ -119,6 +119,8 @@ default_promote_function_mode (const_tree type ATTRIBUTE_UNUSED, const_tree funtype ATTRIBUTE_UNUSED, int for_return ATTRIBUTE_UNUSED) { + if (for_return == 2) + return promote_mode (type, mode, punsignedp); return mode; } |