Re: [PATCH] x86: Reject target("no-general-regs-only")

2020-08-27 Thread H.J. Lu via Gcc-patches
On Thu, Aug 27, 2020 at 1:47 AM Richard Biener wrote: > > On Wed, Aug 26, 2020 at 9:40 PM H.J. Lu via Gcc-patches > wrote: > > > > Reject target("no-general-regs-only") pragma and attribute. > > mgeneral-regs-only > Target Report RejectNegative Mask(GENERAL_REGS_ONLY) Var(ix86_target_flags) > Sa

Re: [PATCH] x86: Reject target("no-general-regs-only")

2020-08-27 Thread Richard Biener via Gcc-patches
On Wed, Aug 26, 2020 at 9:40 PM H.J. Lu via Gcc-patches wrote: > > Reject target("no-general-regs-only") pragma and attribute. mgeneral-regs-only Target Report RejectNegative Mask(GENERAL_REGS_ONLY) Var(ix86_target_flags) Save Generate code which uses only the general registers. it has already R

Re: [PATCH] x86: Reject target("no-general-regs-only")

2020-08-26 Thread Uros Bizjak via Gcc-patches
> Reject target("no-general-regs-only") pragma and attribute. > > gcc/ > > PR target/96802 > * config/i386/i386-options.c (ix86_valid_target_attribute_inner_p): > Reject target("no-general-regs-only"). > > gcc/testsuite/ > > PR target/96802 > * gcc.target/i386/pr96802-1.c: New test. > * gcc.target/