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riscv-gcc-1
Commit 653753c5 by Jan Hubicka Committed by Jan Hubicka
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* i386.md (movcc peep2): Fix load of 0. 

From-SVN: r45149
parent ada11335
Showing with 5 additions and 2 deletions
gcc/ChangeLog
Fri Aug 24 17:27:46 CEST 2001 Jan Hubicka <jh@suse.cz>
* i386.md (movcc peep2): Fix load of 0.
2001-08-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR,
......
gcc/config/i386/i386.md
......@@ -13092,8 +13092,7 @@
(zero_extend (match_dup 1)))]
"peep2_reg_dead_p (3, operands[1])
&& ! reg_overlap_mentioned_p (operands[3], operands[0])"
[(parallel [(set (match_dup 3) (const_int 0))
(clobber (reg:CC 17))])
[(set (match_dup 3) (const_int 0))
(set (match_dup 4) (match_dup 0))
(set (strict_low_part (match_dup 5))
(match_dup 2))]
......
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