* reload1.c (choose_reload_regs): If using an equivalence from
find_equiv_reg and reg_reloaded_valid is not set for this register,
clear the associated spill_reg_store.
From-SVN: r21035
* reload1.c (emit_reload_insns): If an output reload copies only
to a secondary reload register, indicate that the secondary reload
does the actual store.
From-SVN: r21034
* config/i386/rtemself.h: Updated to keep in sync with
config/i386/linux.h.
* configure.in: Added sh-rtemself.
* configure: Rebuilt.
* config/sh/rtems.h: Removed -D__ELF__ since it is now COFF.
* config/sh/rtemself.h: New file.
* config/rs6000/rtems.h: Defined STARTFILE_DEFAULT_SPEC.
Co-Authored-By: Ralf Corsepius <corsepiu@faw.uni-ulm.de>
From-SVN: r21025
* configure.in: Check if the assembler supports ".balign" and
".p2align" and define HAVE_GAS_BALIGN_AND_P2ALIGN appropriately.
* acconfig.h (HAVE_GAS_BALIGN_AND_P2ALIGN): New tag.
* i386/gas.h (ASM_OUTPUT_ALIGN): If the assembler has support for
".balign" then use it.
From-SVN: r21023
Fix debugging of CHARACTER*(*), etc., which requires
emitting debug info on types like `ftnlen':
* com.c (ffecom_start_progunit_): Don't bother
resetting "invented" flag for identifier.
(ffecom_transform_equiv_): Don't bother zeroing
"ignored" flag for decl.
(pushdecl): No longer set "ignored", "used", or
"suppressed debug" flags for decls having "invented"
identifiers.
From-SVN: r21022
d
Fix debugging of CHARACTER*(*), etc., which requires
emitting debug info on types like `ftnlen':
* com.c (ffecom_start_progunit_): Don't bother
resetting "invented" flag for identifier.
(ffecom_transform_equiv_): Don't bother zeroing
"ignored" flag for decl.
(pushdecl): No longer set "ignored", "used", or
"suppressed debug" flags for decls having "invented"
identifiers.
From-SVN: r21021
�
Fix debugging of CHARACTER*(*), etc., which requires
emitting debug info on types like `ftnlen':
* com.c (ffecom_start_progunit_): Don't bother
resetting "invented" flag for identifier.
(ffecom_transform_equiv_): Don't bother zeroing
"ignored" flag for decl.
(pushdecl): No longer set "ignored", "used", or
"suppressed debug" flags for decls having "invented"
identifiers.
From-SVN: r21020
* pa.h (LEGITIMIZE_RELOAD_ADDRESS): Handle addresses created by
LEGITIMIZE_RELOAD_ADDRESS.
* tm.texi (LEGITIMIZE_RELOAD_ADDRESS): Note that this macro must be
able to handle addresses created by previous invocations of the macro.
From-SVN: r21014
Remove '#line' directives from file. They were tormenting some Solaris
builds. Strangely, they were unnoticed on other hosts including linux/x86
and ix86-pc-sco3.2v5*.
From-SVN: r21008
* toplev.c (lang_options): Add -Wlong-long, -Wno-long-long
options.
* c-decl.c (warn_long_long): Define.
(c_decode_option): Parse -Wlong-long, -Wno-long-long options.
(grokdeclarator): Add flag `warn_long_long' as guard for
warning "ANSI C does not support `long long'".
* invoke.texi: Add description of options -Wlong-long,
-Wno-long-long.
* gcc.1: The same as above.
* cp-tree.h (warn_long_long): Define.
* decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
warning "ANSI C++ does not support `long long'".
* decl2.c (warn_long_long): Define.
(lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
From-SVN: r21007
* rtlanal.c (reg_overlap_mentioned_p): Handle STRICT_LOW_PART. If
either argument is CONSTANT_P, then return zero.
* reload.c (reg_overlap_mentioned_for_reload_p): Similarly.
From-SVN: r21005
