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The SPARC ISA extensions guarded by HAVE_AS_FMAF_HPC_VIS3 etc. have been supported both in the Solaris as and GNU as for a long time. The original Solaris 11.4 as supports all of them, and gas support has been added over time: HAVE_AS_FMAF_HPC_VIS3 -xarch=v9d 2.22 HAVE_AS_SPARC4 -xarch=sparc4 2.23.1 HAVE_AS_SPARC5_VIS4 -xarch=sparc5 2.25 HAVE_AS_SPARC6 -xarch=sparc6 2.29 Solaris requires binutils 2.30 already on trunk, and 2.29 can be expected on other SPARC targets, too, so this patch removes all code that checks for their presence. Bootstrapped without regressions on sparc-sun-solaris2.11 (as and gas), sparcv9-sun-solaris2.11 (as), and sparc64-unknown-linux-gnu. 2026-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> gcc: * configure.ac <sparc*-*-*> (gcc_cv_as_sparc_fmaf): Remove. (gcc_cv_as_sparc_sparc4): Remove. (gcc_cv_as_sparc_sparc): Remove. (gcc_cv_as_sparc_sparc6): Remove. * configure: Regenerate. * config.in: Regenerate. * config/sparc/sparc.h (AS_NIAGARA3_FLAG) Remove. Replace uses by definition. (AS_NIAGARA4_FLAG): Likewise. (AS_NIAGARA7_FLAG): Likewise. (AS_M8_FLAG): Likewise. * config/sparc/sol2.h [!HAVE_AS_SPARC4]: Remove. (AS_SPARC32_FLAG): Remove. (AS_SPARC64_FLAG): Remove. (AS_NIAGARA3_FLAG) Replace uses by definition. (AS_NIAGARA4_FLAG): Likewise. (AS_NIAGARA7_FLAG): Likewise. (AS_M8_FLAG): Likewise. * config/sparc/sparc.cc (sparc_option_override): [!HAVE_AS_FMAF_HPC_VIS3]: Remove. [!HAVE_AS_SPARC4]: Likewise. [!HAVE_AS_SPARC5_VIS4]: Likewise. [!HAVE_AS_SPARC6]: Likewise.
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