Re: [committed] Fix signed overflow for zext_hwi (..., 63)

2014-05-02 Thread Mike Stump
On May 2, 2014, at 8:36 AM, Richard Sandiford wrote: > ...well, still HOST_BITS_PER_WIDE_INT-1 officially, until Richard's patches. > > Caught by a boostrap-ubsan on wide-int. Tested on x86_64-linux-gnu and > committed as obvious. Thanks.

[committed] Fix signed overflow for zext_hwi (..., 63)

2014-05-02 Thread Richard Sandiford
...well, still HOST_BITS_PER_WIDE_INT-1 officially, until Richard's patches. Caught by a boostrap-ubsan on wide-int. Tested on x86_64-linux-gnu and committed as obvious. Richard gcc/ * hwint.h (zext_hwi): Fix signed overflow for prec == 63. Index: gcc/hwint.h =