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nvptx.md (atomic_compare_and_swap<mode>_1, [...]): Input values can be immediates.

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* config/nvptx/nvptx.md (atomic_compare_and_swap<mode>_1,
	atomic_exchange<mode>): Input values can be immediates.

From-SVN: r230606
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Nathan Sidwell 2015-11-19 14:40:28 +00:00 committed by Nathan Sidwell
parent bcefc3444c
commit 6c164570bd
2 changed files with 8 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2015-11-19 Nathan Sidwell <nathanacm.org>
* config/nvptx/nvptx.md (atomic_compare_and_swap<mode>_1,
atomic_exchange<mode>): Input values can be immediates.
2015-11-19 Eric Botcazou <ebotcazou@adacore.com>
PR lto/61313

6
gcc/config/nvptx/nvptx.md
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@ -1494,8 +1494,8 @@
[(set (match_operand:SDIM 0 "nvptx_register_operand" "=R")
(unspec_volatile:SDIM
[(match_operand:SDIM 1 "memory_operand" "+m")
(match_operand:SDIM 2 "nvptx_register_operand" "R")
(match_operand:SDIM 3 "nvptx_register_operand" "R")
(match_operand:SDIM 2 "nvptx_nonmemory_operand" "Ri")
(match_operand:SDIM 3 "nvptx_nonmemory_operand" "Ri")
(match_operand:SI 4 "const_int_operand")]
UNSPECV_CAS))
(set (match_dup 1)
@ -1510,7 +1510,7 @@
(match_operand:SI 3 "const_int_operand")] ;; model
UNSPECV_XCHG))
(set (match_dup 1)
(match_operand:SDIM 2 "nvptx_register_operand" "R"))] ;; input
(match_operand:SDIM 2 "nvptx_nonmemory_operand" "Ri"))] ;; input
""
"%.\\tatom%A1.exch.b%T0\\t%0, %1, %2;")