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riscv-gcc-1
Commit 43c36287 by Eric Botcazou Committed by Eric Botcazou
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simplify-rtx.c (simplify_unary_operation_1): Use unsigned arithmetics in masking operations. 

	* simplify-rtx.c (simplify_unary_operation_1): Use unsigned arithmetics
	in masking operations.
	(simplify_const_unary_operation): Likewise.
	(simplify_binary_operation_1): Likewise.
	(simplify_const_binary_operation): Likewise.
	(simplify_const_relational_operation): Likewise.
	(simplify_ternary_operation): Likewise.
	(simplify_immed_subreg): Likewise.

From-SVN: r165320
parent 74b90fe2
Showing with 11 additions and 0 deletions
gcc/ChangeLog
2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
* simplify-rtx.c (simplify_unary_operation_1): Use unsigned arithmetics
in masking operations.
(simplify_const_unary_operation): Likewise.
(simplify_binary_operation_1): Likewise.
(simplify_const_binary_operation): Likewise.
(simplify_const_relational_operation): Likewise.
(simplify_ternary_operation): Likewise.
(simplify_immed_subreg): Likewise.
2010-10-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR middle-end/45862
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