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i386.md (*cmpfp_<mode>): Enable for optimize_size.

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* config/i386/i386.md (*cmpfp_<mode>): Enable for optimize_size.
	(*cmpfp_<mode>_cc): Ditto.
	(*fp_jcc_8<mode>_387): Ditto.
	(*fop_<MODEF:mode>_2_i387): Ditto.
	(*fop_<MODEF:mode>_3_i387): Ditto.
	(*fop_xf_2_i387): Ditto.
	(*fop_xf_3_i387): Ditto.

From-SVN: r136276
This commit is contained in:
Uros Bizjak 2008-06-02 13:08:00 +02:00
parent 5f9e56b3f2
commit 690028435c
2 changed files with 28 additions and 17 deletions
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28
gcc/ChangeLog
View File

@ -1,6 +1,16 @@
2008-05-31 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (*cmpfp_<mode>): Enable for optimize_size.
(*cmpfp_<mode>_cc): Ditto.
(*fp_jcc_8<mode>_387): Ditto.
(*fop_<MODEF:mode>_2_i387): Ditto.
(*fop_<MODEF:mode>_3_i387): Ditto.
(*fop_xf_2_i387): Ditto.
(*fop_xf_3_i387): Ditto.
2008-06-02 Tomas Bily <tbily@suse.cz>
* tree-ssa-ifcombine.c (get_name_for_bit_test): Use CONVERT_EXPR_P.
* tree-ssa-ifcombine.c (get_name_for_bit_test): Use CONVERT_EXPR_P.
2008-06-01 Richard Sandiford <rdsandiford@googlemail.com>
@ -116,14 +126,14 @@
Revert
2007-11-29 Zdenek Dvorak <ook@ucw.cz>
PR tree-optimization/34244
* tree-vrp.c (adjust_range_with_scev): Clear scev cache.
(record_numbers_of_iterations): New function.
(execute_vrp): Cache the numbers of iterations of loops.
* tree-scalar-evolution.c (scev_reset_except_niters):
New function.
(scev_reset): Use scev_reset_except_niters.
* tree-scalar-evolution.h (scev_reset_except_niters): Declare.
PR tree-optimization/34244
* tree-vrp.c (adjust_range_with_scev): Clear scev cache.
(record_numbers_of_iterations): New function.
(execute_vrp): Cache the numbers of iterations of loops.
* tree-scalar-evolution.c (scev_reset_except_niters):
New function.
(scev_reset): Use scev_reset_except_niters.
* tree-scalar-evolution.h (scev_reset_except_niters): Declare.
2008-05-31 Bernd Schmidt <bernd.schmidt@analog.com>

17
gcc/config/i386/i386.md
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@ -1169,7 +1169,7 @@
[(match_operand:X87MODEI12 2 "memory_operand" "m")]))]
UNSPEC_FNSTSW))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& TARGET_USE_<MODE>MODE_FIOP
&& (TARGET_USE_<MODE>MODE_FIOP || optimize_size)
&& (GET_MODE (operands [3]) == GET_MODE (operands[1]))"
"* return output_fp_compare (insn, operands, 0, 0);"
[(set_attr "type" "multi")
@ -1186,7 +1186,7 @@
(clobber (match_operand:HI 0 "register_operand" "=a"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& TARGET_SAHF && !TARGET_CMOVE
&& TARGET_USE_<MODE>MODE_FIOP
&& (TARGET_USE_<MODE>MODE_FIOP || optimize_size)
&& (GET_MODE (operands [3]) == GET_MODE (operands[1]))"
"#"
"&& reload_completed"
@ -14288,7 +14288,7 @@
(clobber (reg:CCFP FLAGS_REG))
(clobber (match_scratch:HI 5 "=a,a"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[3]))
&& TARGET_USE_<MODE>MODE_FIOP
&& (TARGET_USE_<MODE>MODE_FIOP || optimize_size)
&& GET_MODE (operands[1]) == GET_MODE (operands[3])
&& !ix86_use_fcomi_compare (swap_condition (GET_CODE (operands[0])))
&& ix86_fp_compare_mode (swap_condition (GET_CODE (operands[0]))) == CCFPmode
@ -15926,7 +15926,7 @@
(match_operand:X87MODEI12 1 "nonimmediate_operand" "m,?r"))
(match_operand:MODEF 2 "register_operand" "0,0")]))]
"TARGET_80387 && !TARGET_SSE_MATH
&& TARGET_USE_<X87MODEI12:MODE>MODE_FIOP"
&& (TARGET_USE_<X87MODEI12:MODE>MODE_FIOP || optimize_size)"
"* return which_alternative ? \"#\" : output_387_binary_op (insn, operands);"
[(set (attr "type")
(cond [(match_operand:MODEF 3 "mult_operator" "")
@ -15945,7 +15945,7 @@
(float:MODEF
(match_operand:X87MODEI12 2 "nonimmediate_operand" "m,?r"))]))]
"TARGET_80387 && !TARGET_SSE_MATH
&& TARGET_USE_<X87MODEI12:MODE>MODE_FIOP"
&& (TARGET_USE_<X87MODEI12:MODE>MODE_FIOP || optimize_size)"
"* return which_alternative ? \"#\" : output_387_binary_op (insn, operands);"
[(set (attr "type")
(cond [(match_operand:MODEF 3 "mult_operator" "")
@ -15960,7 +15960,8 @@
(define_insn "*fop_df_4_i387"
[(set (match_operand:DF 0 "register_operand" "=f,f")
(match_operator:DF 3 "binary_fp_operator"
[(float_extend:DF (match_operand:SF 1 "nonimmediate_operand" "fm,0"))
[(float_extend:DF
(match_operand:SF 1 "nonimmediate_operand" "fm,0"))
(match_operand:DF 2 "register_operand" "0,f")]))]
"TARGET_80387 && !(TARGET_SSE2 && TARGET_SSE_MATH)
&& !(MEM_P (operands[1]) && MEM_P (operands[2]))"
@ -16046,7 +16047,7 @@
[(float:XF
(match_operand:X87MODEI12 1 "nonimmediate_operand" "m,?r"))
(match_operand:XF 2 "register_operand" "0,0")]))]
"TARGET_80387 && TARGET_USE_<MODE>MODE_FIOP"
"TARGET_80387 && (TARGET_USE_<MODE>MODE_FIOP || optimize_size)"
"* return which_alternative ? \"#\" : output_387_binary_op (insn, operands);"
[(set (attr "type")
(cond [(match_operand:XF 3 "mult_operator" "")
@ -16064,7 +16065,7 @@
[(match_operand:XF 1 "register_operand" "0,0")
(float:XF
(match_operand:X87MODEI12 2 "nonimmediate_operand" "m,?r"))]))]
"TARGET_80387 && TARGET_USE_<MODE>MODE_FIOP"
"TARGET_80387 && (TARGET_USE_<MODE>MODE_FIOP || optimize_size)"
"* return which_alternative ? \"#\" : output_387_binary_op (insn, operands);"
[(set (attr "type")
(cond [(match_operand:XF 3 "mult_operator" "")