> -----Original Message----- > From: Andre Vieira (lists) <andre.simoesdiasvie...@arm.com> > Sent: 07 April 2020 15:14 > To: gcc-patches@gcc.gnu.org > Cc: Kyrylo Tkachov <kyrylo.tkac...@arm.com> > Subject: [PATCH][GCC][Arm]: MVE: Fix vec extracts to memory > > Hi, > > This patch fixes vec extracts to memory that can arise from code as seen > in the testcase added. The patch fixes this by allowing mem operands in > the set of mve_vec_extract patterns, which given the only '=r' > constraint will lead to the scalar value being written to a register and > then stored in memory using scalar store pattern. > > Regression tested on arm-none-eabi. > > Is this OK for trunk?
Ok. Thanks, Kyrill > > gcc/ChangeLog: > 2020-04-07 Andre Vieira <andre.simoesdiasvie...@arm.com> > > * config/arm/mve.md (mve_vec_extract*): Allow memory operands > in set. > > gcc/testsuite/ChangeLog: > 2020-04-07 Andre Vieira <andre.simoesdiasvie...@arm.com> > > * gcc.target/arm/mve/intrinsics/mve_vec_extracts_from_memory.c: > New test.
