diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-29 12:37:05 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-29 12:37:05 +0000 |
| commit | 12cb78d1cca1387a092ec0bd49c250340bff4afc (patch) | |
| tree | 1eab97da96906e0a2786d51d9f25f20de02befcf /gcc/config/rx/rx.c | |
| parent | 31879e18aea3222fe3e56f2c0319c9f230645ff3 (diff) | |
| download | gcc-12cb78d1cca1387a092ec0bd49c250340bff4afc.tar.gz | |
2012-08-29 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 190745 using svnmerge, notably
C++ conversion.
[gcc/]
2012-08-29 Basile Starynkevitch <basile@starynkevitch.net>
{{merging with trunk, converted to C++}}
* melt-runtime.h (MELT_FLEXIBLE_DIM): Set when C++.
* melt-runtime.c (melt_tempdir_path): Don't use choose_tmpdir from
libiberty.
(meltgc_start_module_by_index): Use address-of & on VEC_index.
(melt_really_initialize): When printing builtin settings, handle
GCC 4.8 as with implicit ENABLE_BUILD_WITH_CXX.
(meltgc_out_edge): Provide additional flag TDF_DETAILS for dump_edge_info.
(melt_val2passflag): Handle PROP_referenced_vars only when defined.
* melt-module.mk: Use GCCMELT_COMPILER instead of GCCMELT_CC.
* melt-build-script.tpl: Transmit GCCMELT_COMPILER on every make
using melt-module.mk and improve the error message.
* melt-build-script.sh: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@190778 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rx/rx.c')
| -rw-r--r-- | gcc/config/rx/rx.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/rx/rx.c b/gcc/config/rx/rx.c index 4a6afdc3b05..146e7c94a8b 100644 --- a/gcc/config/rx/rx.c +++ b/gcc/config/rx/rx.c @@ -2629,6 +2629,14 @@ rx_func_attr_inlinable (const_tree decl) && ! is_naked_func (decl); } +static bool +rx_warn_func_return (tree decl) +{ + /* Naked functions are implemented entirely in assembly, including the + return sequence, so suppress warnings about this. */ + return !is_naked_func (decl); +} + /* Return nonzero if it is ok to make a tail-call to DECL, a function_decl or NULL if this is an indirect call, using EXP */ @@ -3282,6 +3290,9 @@ rx_adjust_insn_length (rtx insn, int current_length) #undef TARGET_LEGITIMIZE_ADDRESS #define TARGET_LEGITIMIZE_ADDRESS rx_legitimize_address +#undef TARGET_WARN_FUNC_RETURN +#define TARGET_WARN_FUNC_RETURN rx_warn_func_return + struct gcc_target targetm = TARGET_INITIALIZER; #include "gt-rx.h" |