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This patch implements the dsp, fp and fp.dp extensions for Armv8.1-M Mainline. This patch also removes the fp-armv8 check from the half-precision move instructions 'do_neon_movhf', as checking that the FP16 instructions extension feature bit is enabled 'ARM_EXT2_FP16_INST' is enough. gas/ChangeLog: 2019-04-15 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check. (armv8_1m_main_ext_table): New extension table. (arm_archs): Use the new extension table. * doc/c-arm.texi: Add missing arch and document new extensions. * testsuite/gas/arm/armv8.1-m.main-fp.d: New. * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New. * testsuite/gas/arm/armv8.1-m.main-hp.d: New. |
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