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PR target/93254 - -msse generates sse2 instructions 

PR target/93254
	* config/i386/i386.md (*movsf_internal): Require SSE2 ISA for
	alternatives 9 and 10.  Do not require SSE2 ISA for alternatives
	14 and 15.
This commit is contained in:
Uros Bizjak 2020-01-15 20:22:39 +01:00
parent 14f4825e49
commit 49e76760a2
2 changed files with 8 additions and 1 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2020-01-15 Uroš Bizjak <ubizjak@gmail.com>
PR target/93254
* config/i386/i386.md (*movsf_internal): Require SSE2 ISA for
alternatives 9 and 10. Do not require SSE2 ISA for alternatives
14 and 15.
2020-01-14 Martin Jambor <mjambor@suse.cz>
Backport from mainline

2
gcc/config/i386/i386.md
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@ -3653,7 +3653,7 @@
}
}
[(set (attr "isa")
(cond [(eq_attr "alternative" "14,15")
(cond [(eq_attr "alternative" "9,10")
(const_string "sse2")
]
(const_string "*")))