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author	jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 19 Oct 2001 19:28:03 +0000 (19:28 +0000)
committer	jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 19 Oct 2001 19:28:03 +0000 (19:28 +0000)
commit	ada548c3ee824723f1958f5f5a4a35b1aac0108c
tree	3cdc907694d60933dafc3af4b4dd4296d6a692a8	tree \| snapshot
parent	955034d196f1a9af78e2a9e0db923387a6cab98b	commit \| diff

* simplify-rtx.c (simplify_plus_minus): Negate constant iff its neg
field is different to previous argument's neg field.

* gcc.c-torture/execute/20011019-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46356 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/simplify-rtx.c		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/gcc.c-torture/execute/20011019-1.c	[new file with mode: 0644]	blob

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