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Remove the useless constant UNSPEC_VOLATILE_FUNC_RETURN.

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gcc/
	* config/nds32/constants.md (UNSPEC_VOLATILE_FUNC_RETURN): Remove.

From-SVN: r254799
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Chung-Ju Wu 2017-11-16 09:23:12 +00:00 committed by Chung-Ju Wu
parent aa4b851ca2
commit f968dc67fa
2 changed files with 4 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2017-11-16 Chung-Ju Wu <jasonwucj@gmail.com>
* config/nds32/constants.md (UNSPEC_VOLATILE_FUNC_RETURN): Remove.
2017-11-16 Chung-Ju Wu <jasonwucj@gmail.com>
Kito Cheng <kito.cheng@gmail.com>

1
gcc/config/nds32/constants.md
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@ -32,7 +32,6 @@
;; The unspec_volatile operation index.
(define_c_enum "unspec_volatile_element" [
UNSPEC_VOLATILE_FUNC_RETURN
UNSPEC_VOLATILE_ISYNC
UNSPEC_VOLATILE_ISB
UNSPEC_VOLATILE_MFSR