On Wed, Aug 06, 2025 at 11:58:09AM GMT, Jakub Jelinek wrote: > On Wed, Aug 06, 2025 at 05:57:49PM +0800, Yang Yujie wrote: > > This patch also make casts of ABI-extended large/huge _BitInts > > behave the same as the small/middle case, i.e. no-op for casts > > to a higher precision _BitInt with the same number of limbs / > > extension for casts that turns a full top limb into a partial limb. > > This conveniently helps keep some code with implementation-specific > > extension semantics (e.g. BEXTC from gcc.dg/bitintext.h) the same > > for _BitInts of any precision. > > > > gcc/ChangeLog: > > > > * gimple-lower-bitint.cc (bitint_large_huge::limb_access): > > Add a parameter abi_load_p. If set, load a limb directly > > in its actual precision without casting from m_limb_type. > > (struct bitint_large_huge): Same. > > (bitint_large_huge::handle_load): Use. > > Ok. > > Jakub
Much appreciated. Thanks for the quick review! Yujie
