Re: [PATCH] x86: Update constraints for APX NDD instructions

2024-02-07 Thread Hongtao Liu
On Tue, Feb 6, 2024 at 11:49 AM H.J. Lu wrote: > > 1. The only supported TLS code sequence with ADD is > > addq foo@gottpoff(%rip),%reg > > Change je constraint to a memory operand in APX NDD ADD pattern with > register source operand. > > 2. The instruction length of APX NDD instructions

[PATCH] x86: Update constraints for APX NDD instructions

2024-02-05 Thread H.J. Lu
1. The only supported TLS code sequence with ADD is addq foo@gottpoff(%rip),%reg Change je constraint to a memory operand in APX NDD ADD pattern with register source operand. 2. The instruction length of APX NDD instructions with immediate operand: op imm, mem, reg may exceed the size