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47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
2010-12-18 Andrew Stubbs <ams@codesourcery.com>
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Backport from mainline:
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gcc/
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2010-12-17 Andrew Stubbs <ams@codesourcery.com>
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* config/arm/arm.md (maddhisi4, *maddhidi4): Use the canonical
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operand order for plus.
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Drop redundant % from constraints.
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=== modified file 'gcc/config/arm/arm.md'
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--- old/gcc/config/arm/arm.md 2010-11-11 11:12:14 +0000
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+++ new/gcc/config/arm/arm.md 2011-01-05 11:42:19 +0000
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@@ -1791,11 +1791,11 @@
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(define_insn "maddhisi4"
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[(set (match_operand:SI 0 "s_register_operand" "=r")
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- (plus:SI (match_operand:SI 3 "s_register_operand" "r")
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- (mult:SI (sign_extend:SI
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- (match_operand:HI 1 "s_register_operand" "%r"))
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+ (plus:SI (mult:SI (sign_extend:SI
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+ (match_operand:HI 1 "s_register_operand" "r"))
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(sign_extend:SI
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- (match_operand:HI 2 "s_register_operand" "r")))))]
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+ (match_operand:HI 2 "s_register_operand" "r")))
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+ (match_operand:SI 3 "s_register_operand" "r")))]
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"TARGET_DSP_MULTIPLY"
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"smlabb%?\\t%0, %1, %2, %3"
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[(set_attr "insn" "smlaxy")
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@@ -1805,11 +1805,11 @@
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(define_insn "*maddhidi4"
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[(set (match_operand:DI 0 "s_register_operand" "=r")
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(plus:DI
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- (match_operand:DI 3 "s_register_operand" "0")
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(mult:DI (sign_extend:DI
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- (match_operand:HI 1 "s_register_operand" "%r"))
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+ (match_operand:HI 1 "s_register_operand" "r"))
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(sign_extend:DI
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- (match_operand:HI 2 "s_register_operand" "r")))))]
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+ (match_operand:HI 2 "s_register_operand" "r")))
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+ (match_operand:DI 3 "s_register_operand" "0")))]
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"TARGET_DSP_MULTIPLY"
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"smlalbb%?\\t%Q0, %R0, %1, %2"
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[(set_attr "insn" "smlalxy")
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