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2010-09-13 Chung-Lin Tang <cltang@codesourcery.com>
Backport from mainline:
2010-09-12 Bernd Schmidt <bernds@codesourcery.com>
gcc/
* config/arm/arm.md (arm_ashldi3_1bit, arm_ashrdi3_1bit,
arm_lshrdi3_1bit): Put earlyclobber on the right alternative.
2010-09-10 Nathan Froyd <froydnj@codesourcery.com>
Issue #9120
=== modified file 'gcc/config/arm/arm.md'
--- old/gcc/config/arm/arm.md 2010-09-13 15:39:11 +0000
+++ new/gcc/config/arm/arm.md 2010-09-15 16:55:55 +0000
@@ -3295,7 +3295,7 @@
)
(define_insn "arm_ashldi3_1bit"
- [(set (match_operand:DI 0 "s_register_operand" "=&r,r")
+ [(set (match_operand:DI 0 "s_register_operand" "=r,&r")
(ashift:DI (match_operand:DI 1 "s_register_operand" "0,r")
(const_int 1)))
(clobber (reg:CC CC_REGNUM))]
@@ -3354,7 +3354,7 @@
)
(define_insn "arm_ashrdi3_1bit"
- [(set (match_operand:DI 0 "s_register_operand" "=&r,r")
+ [(set (match_operand:DI 0 "s_register_operand" "=r,&r")
(ashiftrt:DI (match_operand:DI 1 "s_register_operand" "0,r")
(const_int 1)))
(clobber (reg:CC CC_REGNUM))]
@@ -3410,7 +3410,7 @@
)
(define_insn "arm_lshrdi3_1bit"
- [(set (match_operand:DI 0 "s_register_operand" "=&r,r")
+ [(set (match_operand:DI 0 "s_register_operand" "=r,&r")
(lshiftrt:DI (match_operand:DI 1 "s_register_operand" "0,r")
(const_int 1)))
(clobber (reg:CC CC_REGNUM))]
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