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r263664 - in /trunk/gcc: ChangeLog config/alpha...
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 20 Aug 2018 14:21:00 -0000
- Subject: r263664 - in /trunk/gcc: ChangeLog config/alpha...
Author: law
Date: Mon Aug 20 14:20:59 2018
New Revision: 263664
URL: https://gcc.gnu.org/viewcvs?rev=263664&root=gcc&view=rev
Log:
PR target/86984
* expr.c (expand_assignment): Assert that bitpos is positive.
(store_field): Likewise
(expand_expr_real_1): Make sure that bitpos is positive.
* config/alpha/alpha.h (CONSTANT_ADDRESS_P): Avoid signed
integer overflow.
PR target/86984
* gcc.target/alpha/pr86984.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/alpha/pr86984.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/alpha/alpha.h
trunk/gcc/expr.c
trunk/gcc/testsuite/ChangeLog