d6613781a5
* config.gcc [powerpc*, rs6000*] (extra_options): Add fused-madd.opt. * config/rs6000/rs6000.opt (mfused-madd): Remove. * config/rs6000/altivec.md (altivec_vmaddfp): Remove. (*altivec_vmaddfp_1): Remove. (*altivec_fmav4sf4): Rename from altivec_vmaddfp_2; use FMA. (altivec_mulv4sf3): Expand to FMA directly. (*altivec_vnmsubfp): Rename from altivec_vnmsubfp. (*altivec_vnmsubfp_1, *altivec_vnmsubfp_2): Remove. * config/rs6000/paired.md (paired_madds0): Use FMA. (paired_madds1): Likewise. (*paired_madd): Rename from paired_madd; use FMA. (*paired_msub, *paired_nmadd, *paired_nmsub): Similarly. * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Do not consider TARGET_FUSED_MADD wrt rs6000_recip_control. (bdesc_3arg): Update CODE_FOR_* for pattern renames. (rs6000_emit_madd): Use fma_optab. (rs6000_emit_msub): Use fms_optab. (rs6000_emit_nmsub): Expand the FMA pattern directly. * config/rs6000/rs6000.md (FMA_F): New mode iterator. (*fmasf4_fpr): Rename from fmasf4_fpr. (*nfmasf4_fpr): Rename from *fnmasf4_fpr. (*nfmssf4_fpr): Rename from *fnmssf4_fpr. (*fmaddsf4_powerpc, *fmaddsf4_power, *fmsubsf4_powerpc): Remove. (*fmsubsf4_power, *fnmaddsf4_powerpc_1, *fnmaddsf4_powerpc_2): Remove. (*fnmaddsf4_power_1, *fnmaddsf4_power_2, *fnmsubsf4_powerpc_1): Remove. (*fnmsubsf4_powerpc_2, *fnmsubsf4_power_1, *fnmsubsf4_power_2): Remove. (*fmadf4_fpr): Rename from fmadf4_fpr. (*nfmadf4_fpr): Rename from *fnmadf4_fpr. (*nfmsdf4_fpr): Rename from *fnmsdf4_fpr. (*fmadddf4_fpr, *fmsubdf4_fpr, *fnmadddf4_fpr_1): Remove. (*fnmadddf4_fpr_2, *fnmsubdf4_fpr_1, *fnmsubdf4_fpr_2): Remove. (fmasf4, fmadf4): Macroize into... (fma<FMA_F>4): ... here. (fms<FMA_F>4, fnma<FMA_F>4, fnms<FMA_F>4): New. (nfma<FMA_F>4, nfms<FMA_F>4): New. * config/rs6000/vector.md (mul<VEC_F>3): Do not depend on TARGET_FUSED_MADD. * config/rs6000/vsx.md (vsx_fmadd<VSX_B>4): Remove. (*vsx_fmadd<mode>4_1): Remove. (vsx_fmsub<mode>4, *vsx_fmsub<mode>4_1): Remove. (vsx_fnmadd<mode>4_1, vsx_fnmadd<mode>4_2): Remove. (vsx_fnmsub<mode>4_1, vsx_fnmsub<mode>4_2): Remove. (*vsx_fma<mode>4): Rename from vsx_fmadd<mode>4_2. (*vsx_fms<mode>4): Rename from vsx_fmsub<mode>4_2. (*vsx_nfma<mode>4): Rename from vsx_fnmadd<mode>4. (*vsx_nfms<mode>4): Rename from vsx_fnmsub<mode>4. testsuite/ * gcc.target/powerpc/ppc-fma-2.c: Use -ffp-contract=off. * gcc.target/powerpc/ppc-fma-4.c: Likewise. From-SVN: r166837 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libquadmath | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully.