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re PR rtl-optimization/2903 ([arm] Optimization bug with long long arithmetic) 

PR optimization/2903
* arm.md (anddi_notzesidi_di): Operand 2 is inverted not operand 1.
(anddi_notsesidi_di): Likewise.

From-SVN: r59347
This commit is contained in:
Richard Earnshaw 2002-11-21 14:51:27 +00:00 committed by Richard Earnshaw
parent e59ff7e93a
commit 1dda7ee45a
2 changed files with 9 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2002-11-21 Richard Earnshaw <rearnsha@arm.com>
PR optimization/2903
* arm.md (anddi_notzesidi_di): Operand 2 is inverted not operand 1.
(anddi_notsesidi_di): Likewise.
2002-11-21 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.c (print_operand): Use

6
gcc/config/arm/arm.md
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@ -2036,7 +2036,7 @@
"TARGET_ARM
&& reload_completed
&& operands[0] != operands[1]"
[(set (match_dup 0) (and:SI (not:SI (match_dup 1)) (match_dup 2)))
[(set (match_dup 0) (and:SI (not:SI (match_dup 2)) (match_dup 1)))
(set (match_dup 3) (match_dup 4))]
"
{
@ -2053,11 +2053,11 @@
[(set (match_operand:DI 0 "s_register_operand" "=&r,&r")
(and:DI (not:DI (sign_extend:DI
(match_operand:SI 2 "s_register_operand" "r,r")))
(match_operand:DI 1 "s_register_operand" "?r,0")))]
(match_operand:DI 1 "s_register_operand" "0,r")))]
"TARGET_ARM"
"#"
"TARGET_ARM && reload_completed"
[(set (match_dup 0) (and:SI (not:SI (match_dup 1)) (match_dup 2)))
[(set (match_dup 0) (and:SI (not:SI (match_dup 2)) (match_dup 1)))
(set (match_dup 3) (and:SI (not:SI
(ashiftrt:SI (match_dup 2) (const_int 31)))
(match_dup 4)))]