rs6000-cpus.def (POWERPC_MASKS): Don't assume OPTION_MASK_STRICT_ALIGN is defined.
[gcc] 2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com> Dominique Dhumieres <dominiq@lps.ens.fr> * config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Don't assume OPTION_MASK_STRICT_ALIGN is defined. (MASK_STRICT_ALIGN): If OPTION_MASK_STRICT_ALIGN is not defined, define this to 0 for the 3 ports that use it. * config/rs6000/rs6000.c (OPTION_MASK_STRICT_ALIGN): Don't do check for ports not having -mstrict-align here, move test to rs6000-cpus.def. (MASK_STRICT_ALIGN): Likewise. (rs6000_debug_reg_global): Print out correct target flag words if -mdebug=reg. [libobjc] 2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com> * encoding.c (TARGET_VSX): Provide definitions based on the current compilation options, and not based off the target options structure. (TARGET_ALTIVEC): Likewise. (TARGET_64BIT): Likewise. Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr> From-SVN: r192623
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Michael Meissner
Michael Meissner
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@ -1,3 +1,18 @@
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2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com>
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Dominique Dhumieres <dominiq@lps.ens.fr>
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* config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Don't assume
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OPTION_MASK_STRICT_ALIGN is defined.
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(MASK_STRICT_ALIGN): If OPTION_MASK_STRICT_ALIGN is not defined,
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define this to 0 for the 3 ports that use it.
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* config/rs6000/rs6000.c (OPTION_MASK_STRICT_ALIGN): Don't do
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check for ports not having -mstrict-align here, move test to
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rs6000-cpus.def.
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(MASK_STRICT_ALIGN): Likewise.
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(rs6000_debug_reg_global): Print out correct target flag words if
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-mdebug=reg.
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2012-10-19 Marek Polacek <polacek@redhat.com>
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PR middle-end/54945
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@ -46,6 +46,17 @@
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#define POWERPC_7400_MASK (OPTION_MASK_PPC_GFXOPT | OPTION_MASK_ALTIVEC)
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/* Deal with ports that do not have -mstrict-align. */
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#ifdef OPTION_MASK_STRICT_ALIGN
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#define OPTION_MASK_STRICT_ALIGN_OPTIONAL OPTION_MASK_STRICT_ALIGN
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#else
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#define OPTION_MASK_STRICT_ALIGN 0
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#define OPTION_MASK_STRICT_ALIGN_OPTIONAL 0
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#ifndef MASK_STRICT_ALIGN
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#define MASK_STRICT_ALIGN 0
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#endif
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#endif
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/* Mask of all options to set the default isa flags based on -mcpu=<xxx>. */
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#define POWERPC_MASKS (OPTION_MASK_ALTIVEC \
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| OPTION_MASK_CMPB \
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@ -64,7 +75,7 @@
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| OPTION_MASK_PPC_GPOPT \
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| OPTION_MASK_RECIP_PRECISION \
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| OPTION_MASK_SOFT_FLOAT \
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| OPTION_MASK_STRICT_ALIGN \
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| OPTION_MASK_STRICT_ALIGN_OPTIONAL \
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| OPTION_MASK_VSX)
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#endif
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@ -1121,10 +1121,6 @@ static const struct attribute_spec rs6000_attribute_table[] =
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{ NULL, 0, 0, false, false, false, NULL, false }
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};
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#ifndef OPTION_MASK_STRICT_ALIGN
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#define OPTION_MASK_STRICT_ALIGN 0
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#define MASK_STRICT_ALIGN 0
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#endif
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#ifndef TARGET_PROFILE_KERNEL
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#define TARGET_PROFILE_KERNEL 0
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#endif
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@ -1805,10 +1801,11 @@ rs6000_debug_reg_global (void)
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fprintf (stderr, DEBUG_FMT_S, "tune", "<none>");
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cl_target_option_save (&cl_opts, &global_options);
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rs6000_print_isa_options (stderr, 0, "target_flags", target_flags);
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rs6000_print_isa_options (stderr, 0, "rs6000_isa_flags",
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rs6000_isa_flags);
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rs6000_print_isa_options (stderr, 0, "target_flags_explicit",
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target_flags_explicit);
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rs6000_print_isa_options (stderr, 0, "rs6000_isa_flags_explicit",
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rs6000_isa_flags_explicit);
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rs6000_print_builtin_options (stderr, 0, "rs6000_builtin_mask",
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rs6000_builtin_mask);
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@ -1,3 +1,11 @@
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2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com>
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* encoding.c (TARGET_VSX): Provide definitions based on the
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current compilation options, and not based off the target options
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structure.
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(TARGET_ALTIVEC): Likewise.
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(TARGET_64BIT): Likewise.
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2012-09-14 David Edelsohn <dje.gcc@gmail.com>
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* configure: Regenerated.
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@ -112,6 +112,32 @@ static int __attribute__ ((__unused__)) not_target_flags = 0;
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#undef ALTIVEC_VECTOR_MODE
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#define ALTIVEC_VECTOR_MODE(MODE) (0)
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/* Replace TARGET_VSX, TARGET_ALTIVEC, and TARGET_64BIT with constants based on
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the current switches, rather than looking in the options structure. */
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#ifdef _ARCH_PPC
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#undef TARGET_VSX
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#undef TARGET_ALTIVEC
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#undef TARGET_64BIT
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#ifdef __VSX__
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#define TARGET_VSX 1
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#else
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#define TARGET_VSX 0
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#endif
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#ifdef __ALTIVEC__
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#define TARGET_ALTIVEC 1
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#else
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#define TARGET_ALTIVEC 0
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#endif
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#ifdef _ARCH_PPC64
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#define TARGET_64BIT 1
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#else
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#define TARGET_64BIT 0
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#endif
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#endif
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/* Furthermore, some (powerpc) targets also use TARGET_ALIGN_NATURAL
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in their alignment macros. Currently[4.5/6], rs6000.h points this
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to a static variable, initialized by target overrides. This is reset
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