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i386.c (override_options): If we've specified an arch then don't use TARGET_SUBTARGET_ISA_DEFAULTs. 

2007-06-13  Eric Christopher  <echristo@apple.com>

        * config/i386/i386.c (override_options): If we've specified
        an arch then don't use TARGET_SUBTARGET_ISA_DEFAULTs.

From-SVN: r125685
This commit is contained in:
Eric Christopher 2007-06-13 22:06:15 +00:00
parent 59be80716a
commit b26f6ed7b9
2 changed files with 21 additions and 10 deletions
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25
gcc/ChangeLog
View File

@ -1,8 +1,13 @@
2007-06-13 Eric Christopher <echristo@apple.com>
* config/i386/i386.c (override_options): If we've specified
an arch then don't use TARGET_SUBTARGET_ISA_DEFAULTs.
2007-06-13 Bob Wilson <bob.wilson@acm.org> 2007-06-13 Bob Wilson <bob.wilson@acm.org>
* df-scan.c (df_get_entry_block_def_set): Check if STATIC_CHAIN_REGNUM * df-scan.c (df_get_entry_block_def_set): Check if STATIC_CHAIN_REGNUM
is defined. is defined.
2007-06-13 Bernd Schmidt <bernd.schmidt@analog.com> 2007-06-13 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Use gen_frame_mem. * config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Use gen_frame_mem.
@ -141,7 +146,7 @@
object file. object file.
(make_gcov_file_name): Do not generate long names if input_name is (make_gcov_file_name): Do not generate long names if input_name is
NULL. NULL.
(output_lines): If merging results do not display graph, data and (output_lines): If merging results do not display graph, data and
runs informations. runs informations.
Checking source file modification is done in find_source. Checking source file modification is done in find_source.
@ -178,11 +183,11 @@
Request walking the subtrees only, leaving the current is_lhs/val_only Request walking the subtrees only, leaving the current is_lhs/val_only
untouched. untouched.
(convert_non_local_reference): Likewise. (convert_non_local_reference): Likewise.
2007-06-12 Nathan Sidwell <nathan@codesourcery.com> 2007-06-12 Nathan Sidwell <nathan@codesourcery.com>
* config/m68k/m68k-devices.def (52221, 52223, 5253): New. * config/m68k/m68k-devices.def (52221, 52223, 5253): New.
2007-06-12 Richard Guenther <rguenther@suse.de> 2007-06-12 Richard Guenther <rguenther@suse.de>
PR tree-optimization/15353 PR tree-optimization/15353
@ -226,7 +231,7 @@
df_process_deferred_rescans, df_notes_rescan): Fixed spelling of df_process_deferred_rescans, df_notes_rescan): Fixed spelling of
word "deferred". word "deferred".
* df-core.c: Ditto. * df-core.c: Ditto.
2007-06-11 Daniel Berlin <dberlin@dberlin.org> 2007-06-11 Daniel Berlin <dberlin@dberlin.org>
* Merge dataflow-branch into mainline (see ChangeLog.dataflow) * Merge dataflow-branch into mainline (see ChangeLog.dataflow)
@ -414,7 +419,7 @@
(__divsi3, __umodsi3, __modsi3): Likewise. (__divsi3, __umodsi3, __modsi3): Likewise.
(__ashldi3, __ashrdi3, __lshrdi3): New. (__ashldi3, __ashrdi3, __lshrdi3): New.
* config/xtensa/t-xtensa (LIB1ASMFUNCS): Add DImode shift functions. * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add DImode shift functions.
2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com> 2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com>
Tony Linthicum <tony.linthicum@amd.com> Tony Linthicum <tony.linthicum@amd.com>
@ -456,7 +461,7 @@
(vectorizable_load): Call vect_model_load_cost during analysis phase. (vectorizable_load): Call vect_model_load_cost during analysis phase.
(vectorizable_store): Call vect_model_store_cost during analysis phase. (vectorizable_store): Call vect_model_store_cost during analysis phase.
(vectorizable_call, vectorizable_assignment, vectorizable_operation, (vectorizable_call, vectorizable_assignment, vectorizable_operation,
vectorizable_promotion, vectorizable_demotion): Call vectorizable_promotion, vectorizable_demotion): Call
vect_model_simple_cost during analysis phase. vect_model_simple_cost during analysis phase.
2007-06-08 Simon Baldwin <simonb@google.com> 2007-06-08 Simon Baldwin <simonb@google.com>
@ -502,7 +507,7 @@
PR target/29953 PR target/29953
* config/sh/sh.md (doloop_end): New pattern and splitter. * config/sh/sh.md (doloop_end): New pattern and splitter.
* loop-iv.c (simple_rhs_p): Check for hardware registers. * loop-iv.c (simple_rhs_p): Check for hardware registers.
2007-06-08 Zdenek Dvorak <dvorakz@suse.cz> 2007-06-08 Zdenek Dvorak <dvorakz@suse.cz>
PR middle-end/32209 PR middle-end/32209
@ -626,7 +631,7 @@
* rtl.h (push_to_sequence2): New. * rtl.h (push_to_sequence2): New.
* emit-rtl.c (push_to_sequence2): New. * emit-rtl.c (push_to_sequence2): New.
* function.c (assign_parm_data_all): Add new fields. * function.c (assign_parm_data_all): Add new fields.
(assign_parm_setup_block): Call push_to_sequence2 instead of (assign_parm_setup_block): Call push_to_sequence2 instead of
push_to_sequence. push_to_sequence.
(assign_parm_setup_reg): Ditto. (assign_parm_setup_reg): Ditto.
(assign_parm_setup_stack): Ditto. (assign_parm_setup_stack): Ditto.

6
gcc/config/i386/i386.c
View File

@ -1706,6 +1706,7 @@ override_options (void)
{ {
int i; int i;
int ix86_tune_defaulted = 0; int ix86_tune_defaulted = 0;
int ix86_arch_specified = 0;
unsigned int ix86_arch_mask, ix86_tune_mask; unsigned int ix86_arch_mask, ix86_tune_mask;
/* Comes from final.c -- no real reason to change it. */ /* Comes from final.c -- no real reason to change it. */
@ -1953,6 +1954,9 @@ override_options (void)
if (!ix86_arch_string) if (!ix86_arch_string)
ix86_arch_string = TARGET_64BIT ? "x86-64" : "i386"; ix86_arch_string = TARGET_64BIT ? "x86-64" : "i386";
else
ix86_arch_specified = 1;
if (!strcmp (ix86_arch_string, "generic")) if (!strcmp (ix86_arch_string, "generic"))
error ("generic CPU can be used only for -mtune= switch"); error ("generic CPU can be used only for -mtune= switch");
if (!strncmp (ix86_arch_string, "generic", 7)) if (!strncmp (ix86_arch_string, "generic", 7))
@ -2230,6 +2234,7 @@ override_options (void)
/* Enable by default the SSE and MMX builtins. Do allow the user to /* Enable by default the SSE and MMX builtins. Do allow the user to
explicitly disable any of these. In particular, disabling SSE and explicitly disable any of these. In particular, disabling SSE and
MMX for kernel code is extremely useful. */ MMX for kernel code is extremely useful. */
if (!ix86_arch_specified)
ix86_isa_flags ix86_isa_flags
|= ((OPTION_MASK_ISA_SSE2 | OPTION_MASK_ISA_SSE | OPTION_MASK_ISA_MMX |= ((OPTION_MASK_ISA_SSE2 | OPTION_MASK_ISA_SSE | OPTION_MASK_ISA_MMX
| TARGET_SUBTARGET64_ISA_DEFAULT) & ~ix86_isa_flags_explicit); | TARGET_SUBTARGET64_ISA_DEFAULT) & ~ix86_isa_flags_explicit);
@ -2241,6 +2246,7 @@ override_options (void)
{ {
target_flags |= TARGET_SUBTARGET32_DEFAULT & ~target_flags_explicit; target_flags |= TARGET_SUBTARGET32_DEFAULT & ~target_flags_explicit;
if (!ix86_arch_specified)
ix86_isa_flags ix86_isa_flags
|= TARGET_SUBTARGET32_ISA_DEFAULT & ~ix86_isa_flags_explicit; |= TARGET_SUBTARGET32_ISA_DEFAULT & ~ix86_isa_flags_explicit;