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i386: Clean up constraints.md

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2021-06-06  Uroš Bizjak  <ubizjak@gmail.com>

gcc/
	* config/i386/constraints.md (Bs):
	Remove boolean operators from match_test RTX.
	(Bw): Ditto.
	(L): Ditto.
	(M): Use "mode" variable instead of GET_MODE (op) in match_test RTX.
	(Wz): Ditto.
This commit is contained in:
Uros Bizjak 2021-06-06 22:07:05 +02:00
parent cb4b99be48
commit 09bf5279e8
1 changed files with 9 additions and 6 deletions
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15
gcc/config/i386/constraints.md
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@ -198,7 +198,8 @@
(ior (and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(not (match_test "TARGET_X32"))
(match_operand 0 "sibcall_memory_operand"))
(and (match_test "TARGET_X32 && Pmode == DImode")
(and (match_test "TARGET_X32")
(match_test "Pmode == DImode")
(match_operand 0 "GOT_memory_operand"))))
(define_constraint "Bw"
@ -206,7 +207,8 @@
(ior (and (not (match_test "TARGET_INDIRECT_BRANCH_REGISTER"))
(not (match_test "TARGET_X32"))
(match_operand 0 "memory_operand"))
(and (match_test "TARGET_X32 && Pmode == DImode")
(and (match_test "TARGET_X32")
(match_test "Pmode == DImode")
(match_operand 0 "GOT_memory_operand"))))
(define_constraint "Bz"
@ -239,8 +241,9 @@
"@code{0xFF}, @code{0xFFFF} or @code{0xFFFFFFFF}
for AND as a zero-extending move."
(and (match_code "const_int")
(match_test "ival == 0xff || ival == 0xffff
|| ival == (HOST_WIDE_INT) 0xffffffff")))
(ior (match_test "ival == 0xff")
(match_test "ival == 0xffff")
(match_test "ival == (HOST_WIDE_INT) 0xffffffff"))))
(define_constraint "M"
"0, 1, 2, or 3 (shifts for the @code{lea} instruction)."
@ -289,14 +292,14 @@
to fit that range (for sign-extending conversion operations that
require non-VOIDmode immediate operands)."
(and (match_operand 0 "x86_64_immediate_operand")
(match_test "GET_MODE (op) != VOIDmode")))
(match_test "mode != VOIDmode")))
(define_constraint "Wz"
"32-bit unsigned integer constant, or a symbolic reference known
to fit that range (for zero-extending conversion operations that
require non-VOIDmode immediate operands)."
(and (match_operand 0 "x86_64_zext_immediate_operand")
(match_test "GET_MODE (op) != VOIDmode")))
(match_test "mode != VOIDmode")))
(define_constraint "Wd"
"128-bit integer constant where both the high and low 64-bit word