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rs6000: Delete UNSPEC_MV_CR_OV.

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This isn't used since 2018.  (It's a remnant of paired single support).


	* config/rs6000/rs6000.md (unspec): Delete UNSPEC_MV_CR_OV.

From-SVN: r275477
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Segher Boessenkool 2019-09-06 21:43:47 +02:00 committed by Segher Boessenkool
parent 9393ab7492
commit e83573abb3
2 changed files with 4 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2019-09-06 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (unspec): Delete UNSPEC_MV_CR_OV.
2019-09-06 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (rs6000_rtx_costs) <case UNSPEC>: Delete.

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gcc/config/rs6000/rs6000.md
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@ -63,7 +63,6 @@
UNSPEC_TOC ; address of the TOC (more-or-less)
UNSPEC_TOCSLOT ; offset from r1 of toc pointer save slot
UNSPEC_MOVSI_GOT
UNSPEC_MV_CR_OV ; move_from_CR_ov_bit
UNSPEC_FCTIWZ
UNSPEC_FRIM
UNSPEC_FRIN