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re PR target/62098 (incorrect code generated by arm gcc)

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Fix PR target/62098

2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/62098
	* config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
	Remove unnecessary attributes.

From-SVN: r213861
This commit is contained in:
Ramana Radhakrishnan 2014-08-12 14:32:07 +00:00 committed by Ramana Radhakrishnan
parent cd4e76fcea
commit d31e00d4e9
2 changed files with 10 additions and 6 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/62098
* config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
Remove unnecessary attributes.
2014-08-12 Yury Gribov <y.gribov@samsung.com>
* internal-fn.c (init_internal_fns): Fix off-by-one.

10
gcc/config/arm/vfp.md
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@ -1264,17 +1264,15 @@
)
(define_insn "*combine_vcvtf2i"
[(set (match_operand:SI 0 "s_register_operand" "=r")
(fix:SI (fix:SF (mult:SF (match_operand:SF 1 "s_register_operand" "t")
[(set (match_operand:SI 0 "s_register_operand" "=t")
(fix:SI (fix:SF (mult:SF (match_operand:SF 1 "s_register_operand" "0")
(match_operand 2
"const_double_vcvt_power_of_two" "Dp")))))]
"TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_VFP3 && !flag_rounding_math"
"vcvt%?.s32.f32\\t%1, %1, %v2\;vmov%?\\t%0, %1"
"vcvt%?.s32.f32\\t%0, %1, %v2"
[(set_attr "predicable" "yes")
(set_attr "predicable_short_it" "no")
(set_attr "ce_count" "2")
(set_attr "type" "f_cvtf2i")
(set_attr "length" "8")]
(set_attr "type" "f_cvtf2i")]
)
;; Store multiple insn used in function prologue.