Re: [PATCH 6/7] RISC-V: Support immediates in XVentanaCondOps

2022-11-17 Thread Jeff Law via Gcc-patches
On 11/12/22 14:29, Philipp Tomsich wrote: When if-conversion encounters sequences using immediates, the sequences can't trivially map back onto vt.maskc/vt.maskcn (even if benefitial) due to vt.maskc and vt.maskcn not having immediate forms. This adds a splitter to rewrite opportunities for XV

[PATCH 6/7] RISC-V: Support immediates in XVentanaCondOps

2022-11-12 Thread Philipp Tomsich
When if-conversion encounters sequences using immediates, the sequences can't trivially map back onto vt.maskc/vt.maskcn (even if benefitial) due to vt.maskc and vt.maskcn not having immediate forms. This adds a splitter to rewrite opportunities for XVentanaCondOps that operate on an immediate by