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PR target/93254 - -msse generates sse2 instructions

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* config/i386/i386.md (*movsf_internal): Require SSE2 ISA for
	alternatives 9 and 10.
This commit is contained in:
Uros Bizjak 2020-01-14 19:07:47 +01:00
parent 7ca50de02c
commit 6bd65ad89c
2 changed files with 7 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2020-01-14 Uroš Bizjak <ubizjak@gmail.com>
PR target/93254
* config/i386/i386.md (*movsf_internal): Require SSE2 ISA for
alternatives 9 and 10.
2020-01-14 David Malcolm <dmalcolm@redhat.com>
* attribs.c (excl_hash_traits::empty_zero_p): New static constant.

2
gcc/config/i386/i386.md
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@ -3696,7 +3696,7 @@
}
}
[(set (attr "isa")
(cond [(eq_attr "alternative" "14,15")
(cond [(eq_attr "alternative" "9,10,14,15")
(const_string "sse2")
]
(const_string "*")))