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| author | Uros Bizjak <uros@kss-loka.si> | 2005-06-08 01:58:55 +0200 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2005-06-07 23:58:55 +0000 |
| commit | ff680eb1283d40be70067d1b6c731265fb71ff99 (patch) | |
| tree | de38c18707f51f9562c65f4443a221e83818a175 /gcc/varasm.c | |
| parent | 3b009185b3b4a8f44bd656db309e9440d0be89f4 (diff) | |
| download | gcc-ff680eb1283d40be70067d1b6c731265fb71ff99.zip gcc-ff680eb1283d40be70067d1b6c731265fb71ff99.tar.gz gcc-ff680eb1283d40be70067d1b6c731265fb71ff99.tar.bz2 | |
i386.h (enum ix86_entity): New.
2005-06-07 Uros Bizjak <uros@kss-loka.si>
* config/i386/i386.h (enum ix86_entity): New.
(enum ix86_stack_slot): New.
(OPTIMIZE_MODE_SWITCHING): Redefine to use
ix86_optimize_mode_switching[] array.
(NUM_MODES_FOR_MODE_SWITCHING): Redefine for 4 entities.
(MODE_NEEDED): Use ix86_mode_needed() function.
(EMIT_MODE_SET): Redefine for changed emit_i387_cw_initialization ()
function.
(struct machine_function): Use optimize_mode_switching[] array.
* config/i386/i386.c (MAX_386_STACK_LOCALS): Remove.
(ix86_mode_needed): New function.
(emit_i387_cw_initialization): Cleanup. Use mode to calculate
correct stack positions for stored control words.
(assign_386_stack_local): Use enum ix86_stack_slot. Change assert.
(ix86_expand_builtin) [IX86_BUILTIN_LDMXCSR]: Change constant to
SLOT_TEMP.
[IX86_BUILTIN_STMXCSR]: Same.
* config/i386/i386-protos.h (assign_stack_local): Change prototype.
(emit_i387_cw_initialization): Change prototype.
(ix86_mode_needed): New prototype.
* config/i386/i386.md (i387_cw attribute): Change order of elements.
(truncdfsf2, truncxfsf2, truncxfdf2, fix_trunc<mode>_fisttp_i387_1)
(*fix_trunc<mode>_i387_1, lrint<mode>2, *fist<mode>2_floor_1)
(*fist<mode>2_ceil_1): Change constant in call to
assign_386_stack_local to SLOT_TEMP.
(*fix_trunc<mode>_i387_1): Change constant in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_TRUNC.
Use new ix86_optimize_mode_switching[] array.
(frndintxf2_floor, *fist<mode>2_floor_1): Change constants in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_FLOOR.
Use new ix86_optimize_mode_switching[] array.
(frndintxf2_ceil, *fist<mode>2_ceil_1): Change constants in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_CEIL.
Use new ix86_optimize_mode_switching[] array.
(frndintxf2_trunc): Change constants in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_TRUNC.
Use new ix86_optimize_mode_switching[] array.
(frndintxf2_mask_pm): Change constants in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_MASK_PM.
Use new ix86_optimize_mode_switching[] array.
(define_peephole2): Change constant from 17 to FLAGS_REG;
From-SVN: r100732
Diffstat (limited to 'gcc/varasm.c')
0 files changed, 0 insertions, 0 deletions