00fcb892cc
PR target/54349 * config/i386/i386.h (enum ix86_tune_indices) <X86_TUNE_INTER_UNIT_MOVES_TO_VEC, X86_TUNE_INTER_UNIT_MOVES_FROM_VEC>: New, split from X86_TUNE_INTER_UNIT_MOVES. <X86_TUNE_INTER_UNIT_MOVES>: Remove. (TARGET_INTER_UNIT_MOVES_TO_VEC): New define. (TARGET_INTER_UNIT_MOVES_FROM_VEC): Ditto. (TARGET_INTER_UNIT_MOVES): Remove. * config/i386/i386.c (initial_ix86_tune_features): Update. Disable X86_TUNE_INTER_UNIT_MOVES_FROM_VEC for m_ATHLON_K8 only. (ix86_expand_convert_uns_didf_sse): Use TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES. (ix86_expand_vector_init_one_nonzero): Ditto. (ix86_expand_vector_init_interleave): Ditto. (inline_secondary_memory_needed): Return true for moves from SSE class registers for !TARGET_INTER_UNIT_MOVES_FROM_VEC targets and for moves to SSE class registers for !TARGET_INTER_UNIT_MOVES_TO_VEC targets. * config/i386/constraints.md (Yi, Ym): Depend on TARGET_INTER_UNIT_MOVES_TO_VEC. (Yj, Yn): New constraints. * config/i386/i386.md (*movdi_internal): Change constraints of operand 1 from Yi to Yj and from Ym to Yn. (*movsi_internal): Ditto. (*movdf_internal): Ditto. (*movsf_internal): Ditto. (*float<SWI48x:mode><X87MODEF:mode>2_1): Use TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES. (*float<SWI48x:mode><X87MODEF:mode>2_1 splitters): Ditto. (floatdi<X87MODEF:mode>2_i387_with_xmm): Ditto. (floatdi<X87MODEF:mode>2_i387_with_xmm splitters): Ditto. * config/i386/sse.md (movdi_to_sse): Ditto. (sse2_stored): Change constraint of operand 1 from Yi to Yj. Use TARGET_INTER_UNIT_MOVES_FROM_VEC instead of TARGET_INTER_UNIT_MOVES. (sse_storeq_rex64): Change constraint of operand 1 from Yi to Yj. (sse_storeq_rex64 splitter): Use TARGET_INTER_UNIT_MOVES_FROM_VEC instead of TARGET_INTER_UNIT_MOVES. * config/i386/mmx.md (*mov<mode>_internal): Change constraint of operand 1 from Yi to Yj and from Ym to Yn. From-SVN: r198401 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
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| libcpp | ||
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| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
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| libtool-ldflags | ||
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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. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.