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config.gcc (i?86-*-darwin*): Remove arch parameter.

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2007-06-06  Eric Christopher  <echristo@apple.com>

	    * config.gcc (i?86-*-darwin*): Remove arch parameter.
	    (x86_64-*-darwin*): Ditto.
	    * config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Define.
	    (TARGET_SUBTARGET64_ISA_DEFAULT): Ditto.

From-SVN: r125508
This commit is contained in:
Eric Christopher 2007-06-06 22:43:49 +00:00 committed by Eric Christopher
parent 60fce41336
commit 7a1eca8375
3 changed files with 20 additions and 2 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2007-06-06 Eric Christopher <echristo@apple.com>
* config.gcc (i?86-*-darwin*): Remove arch parameter.
(x86_64-*-darwin*): Ditto.
* config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Define.
(TARGET_SUBTARGET64_ISA_DEFAULT): Ditto.
2007-06-06 Thomas Neumann <tneumann@users.sourceforge.net>
* tree-ssa-alias-warnings.c (maybe_add_match): Cast according to the

2
gcc/config.gcc
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@ -1052,12 +1052,10 @@ i[34567]86-*-darwin*)
# config.guess deciding that the configuration is i386-*-darwin* and
# then this file using that to set --with-cpu=i386 which has no -m64
# support.
with_arch=${with_arch:-nocona}
with_cpu=${with_cpu:-generic}
tmake_file="${tmake_file} i386/t-fprules-softfp64 soft-fp/t-softfp"
;;
x86_64-*-darwin*)
with_arch=${with_arch:-nocona}
with_cpu=${with_cpu:-generic}
tmake_file="t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin i386/t-fprules-softfp64 soft-fp/t-softfp"
tm_file="${tm_file} ${cpu_type}/darwin64.h"

13
gcc/config/i386/darwin.h
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@ -131,6 +131,19 @@ extern void darwin_x86_file_end (void);
#undef TARGET_SUBTARGET_DEFAULT
#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_128BIT_LONG_DOUBLE)
/* For darwin we want to target specific processor features as a minimum,
but these unfortunately don't correspond to a specific processor. */
#undef TARGET_SUBTARGET32_ISA_DEFAULT
#define TARGET_SUBTARGET32_ISA_DEFAULT (OPTION_MASK_ISA_MMX \
| OPTION_MASK_ISA_SSE \
| OPTION_MASK_ISA_SSE2)
#undef TARGET_SUBTARGET64_ISA_DEFAULT
#define TARGET_SUBTARGET64_ISA_DEFAULT (OPTION_MASK_ISA_MMX \
| OPTION_MASK_ISA_SSE \
| OPTION_MASK_ISA_SSE2 \
| OPTION_MASK_ISA_SSE3)
/* For now, disable dynamic-no-pic. We'll need to go through i386.c
with a fine-tooth comb looking for refs to flag_pic! */
#define MASK_MACHO_DYNAMIC_NO_PIC 0