> -----Original Message----- > From: Andre Vieira (lists) <andre.simoesdiasvie...@arm.com> > Sent: 07 April 2020 15:12 > To: gcc-patches@gcc.gnu.org > Cc: Kyrylo Tkachov <kyrylo.tkac...@arm.com> > Subject: [PATCH][GCC][Arm]: MVE Fix immediate constraints on some vector > instructions > > Hi, > > This patch fixes the immediate checks on vcvt and vqshr(u)n[bt] > instrucitons. It also removes the 'arm_mve_immediate_check' as the > check was wrong and the error message is not much better than the > constraint one, which albeit isn't great either. > > 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/arm.c (arm_mve_immediate_check): Removed. > * config/arm/mve.md (MVE_pred2, MVE_constraint2): Added FP types. > (mve_vcvtq_n_to_f_*, mve_vcvtq_n_from_f_*, mve_vqshrnbq_n_*, > mve_vqshrntq_n_*, > mve_vqshrunbq_n_s*, mve_vqshruntq_n_s*, > mve_vcvtq_m_n_from_f_*, mve_vcvtq_m_n_to_f_*, > mve_vqshrnbq_m_n_*, mve_vqrshruntq_m_n_s*, > mve_vqshrunbq_m_n_s*, > mve_vqshruntq_m_n_s*): Fixed immediate constraints. > > gcc/testsuite/ChangeLog: > 2020-04-07 Andre Vieira <andre.simoesdiasvie...@arm.com > > * gcc.target/arm/mve/intrinsics/mve_immediates_1_n.c: New test.
