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PR c/56566
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 18 Mar 2013 07:10:33 +0000 (07:10 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 18 Mar 2013 07:10:33 +0000 (07:10 +0000)
commit800469aa7330c409ac925b018473d8f9afe50079
tree90cd1769b3c65fd0d483617a9235af7981d5d905tree
parent0b490a7259dfb1637e67d2314a618782f3791f6fcommit | diff
PR c/56566
* tree.c (tree_int_cst_min_precision): For integer_zerop (value)
return 1 even for !unsignedp.

* c-c++-common/pr56566.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196767 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/c-c++-common/pr56566.c [new file with mode: 0644] blob
gcc/tree.c diff | blob | blame | history
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