* optabs.c (emit_cmp_insn): Immediately copy the return
value from the library call into a pseudo register.
(emit_float_lib_cmp): Likewise.
From-SVN: r11398
* varasm.c (compare_constant_1): For a SET_TYPE CONSTRUCTOR,
first extract and compare the set length.
* varasm.c (record_constant_1): For SET_TYPE CONSTRUCTOR,
permanent_obstack.next_free is *end* of available space.
From-SVN: r11385
* varasm.c (enum in_section): Define in_bss if BSS_SECTION_ASM_OP
is defined.
(bss_section,asm_output_bss,asm_output_aligned_bss): New functions.
(assemble_variable): Delete redundant test for too large an object.
Rewrite test for uninitialized variables. Use new macros
ASM_OUTPUT{,_ALIGNED}_BSS if defined to output global uninitialized
but not common variables.
From-SVN: r11364
(FUNCTION_VALUE_REGNO_P, FUNCTION_ARG_REGNO_P): Include FP
registers only when TARGET_SH3E.
(PASS_IN_REG_P): Exclude BLKmode only when ! TARGET_SH3E.
From-SVN: r11363
* arm.md (*addsi3_compare0_scratch): New insn.
(*movsi_compare0, *cmpsi_insn, *cmpsi_shiftsi): Make sure the
compare has mode CC.
(cmp{si,sf,df,xf} expands): Just provide sufficient information
to allow the parameters to be matched properly.
(*cmpsi_negsi): Delete (of dubious validity).
(*cmpsi_shiftsi_swp): New pattern.
(*condbranch_reversed): No longer needs to check REVERSIBLE_CC_MODE.
(mov{si,sf,df}cc, *mov{si,sf,df}{,_hard,_soft}_insn): The mode of the
IF_THEN_ELSE must be appropriate to the target (not void).
(*and_scc): Match cc_register, not reversible_cc_register.
(*ior_compare_compare): Delete.
(split for ior_compare_compare + condjump): Delete.
(*impossible_cond_compare): Delete.
(*condition_compare_ior): Delete.
(*cond_move): Mode for the IF_THEN_ELSE must be SImode.
(*and_scc_scc): Delete.
(split for and_scc_scc + condjump): Delete.
(*impossible_cond_branch_and): Delete.
(*cmp_ite0, *cmp_ite1): New patterns.
(if_compare_not): Should be an anonymous pattern.
(Peephole for move and compare): Compare mode must be mode CCmode.
(Split pattern for comparing shifted reg then branch): Delete.
(*loadqi_compare): Delete, replaced with a split pattern to do
the same thing.
(*cond_move_not): Match cc_register, not reversible_cc_register.
(load/store multiple peepholes): Rewrite using the above
functions.
(all patterns taking immediate_operand): If the code later assumes
this is a CONST_INT, then match const_int_operand instead.
From-SVN: r11352
* arm.c (aof_text_section): Remove pseudo read-only hack. Doesn't
take a parameter any more.
(arm_current_cc): Now an enum.
(ARM_INVERSE_CONDITION_CODE): Moved to arm.h
(revsersible_cc_register): Delete.
(dominant_cc_register): New function.
(select_dominance_cc_mode): New function.
(arm_select_cc_mode): New function.
(output_return_instruction): New parameter REVERSE, used to
reverse the condition of a conditional return. All callers
changed.
(arm_print_operand case 'D'): Only suppress condition printing
if the operand is a NULL pointer.
(get_arm_condition_code): Now a static function returning
enum arm_cond_code. Handle dominance expressions. Return enum
values rather than integers.
({load,store}_multiple_sequence): New functions.
(emit_{ldm,stm}_seq): New functions.
From-SVN: r11351
* arm.h (enum arm_cond_code): New enum.
(ARM_INVERSE_CONDITION_CODE): Moved here from arm.c.
(SELECT_CC_MODE): Call arm_select_cc_mode to do the work.
(PREDICATE_CODES): Add dominant_cc_register; delete
reversible_cc_register.
From-SVN: r11350
* sparc/sparc.md: Add sparclet scheduling parameters.
(compare define_insn's): Move close to compare define_expand's.
(32 bit multiply patterns): Use for TARGET_SPARCLET.
(smacsi,smacdi,umacdi): Multiply/accumulate patterns for the sparclet.
From-SVN: r11349
