Re: [PATCH] Fix get_mode_bounds for BImode (PR rtl-optimization/59649)

2014-01-08 Thread Richard Biener
On Wed, 8 Jan 2014, Jakub Jelinek wrote: > Hi! > > The recent change to get_mode_bounds for partial mode, where > GET_MODE_PRECISION instead of GET_MODE_SIZE is now used, has broken > ia64 bootstrap. The problem is that BImode is special cased in various > places, e.g. trunc_int_for_mode, so the

[PATCH] Fix get_mode_bounds for BImode (PR rtl-optimization/59649)

2014-01-08 Thread Jakub Jelinek
Hi! The recent change to get_mode_bounds for partial mode, where GET_MODE_PRECISION instead of GET_MODE_SIZE is now used, has broken ia64 bootstrap. The problem is that BImode is special cased in various places, e.g. trunc_int_for_mode, so the two values of the mode are 0 and STORE_FLAG_VALUE (wh