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re PR middle-end/58970 (internal compiler error: in get_bit_range, at expr.c:4562)
authorJakub Jelinek <jakub@redhat.com>
Wed, 6 Nov 2013 07:48:50 +0000 (08:48 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 6 Nov 2013 07:48:50 +0000 (08:48 +0100)
commitfda1ba0aeacbbe986bd29677a8165e23a0d7d178
treea98bd0cd4b8f5495fcad8eaad4dd8f843662c5bctree
parent10180dd30203ea20aca4b05902d5fd26603b1ec6commit | diff
re PR middle-end/58970 (internal compiler error: in get_bit_range, at expr.c:4562)

PR middle-end/58970
* expr.c (get_bit_range): Handle *offset == NULL_TREE.
(expand_assignment): If *bitpos is negative, set *offset
and adjust *bitpos, so that it is not negative.

* gcc.c-torture/compile/pr58970.c: New test.

From-SVN: r204444
gcc/ChangeLog diff | blob | blame | history
gcc/expr.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr58970-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.c-torture/compile/pr58970-2.c [new file with mode: 0644] blob
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