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i386.md (*<shift_insn><mode>3_doubleword): Mark operand 0 as earlyclobber. 

* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
	operand 0 as earlyclobber.
	(*ashl<mode>3_doubleword): Ditto for all operand 0 alternatives.

From-SVN: r242318
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Uros Bizjak 2016-11-11 20:38:20 +01:00 committed by Uros Bizjak
parent a9c1825cda
commit 76ee24d041
2 changed files with 2 additions and 1 deletions
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1
gcc/ChangeLog
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@ -241,6 +241,7 @@
PR target/78262
* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
operand 0 as earlyclobber.
(*ashl<mode>3_doubleword): Ditto for all operand 0 alternatives.
2016-11-09 Martin Liska <mliska@suse.cz>

2
gcc/config/i386/i386.md
View File

@ -9704,7 +9704,7 @@
"ix86_expand_binary_operator (ASHIFT, <MODE>mode, operands); DONE;")
(define_insn "*ashl<mode>3_doubleword"
[(set (match_operand:DWI 0 "register_operand" "=&r,r")
[(set (match_operand:DWI 0 "register_operand" "=&r,&r")
(ashift:DWI (match_operand:DWI 1 "reg_or_pm1_operand" "n,0")
(match_operand:QI 2 "nonmemory_operand" "<S>c,<S>c")))
(clobber (reg:CC FLAGS_REG))]