9bb86f4147
* config/s390/s390.c (s390_dump_pool): Remove return value.
Use gen_pool_align, gen_pool_section_start/end instead of
gen_pool_start/end_31/64.
* config/s390/s390.md (UNSPECV_POOL_START, UNSPECV_POOL_END): Remove.
(UNSPECV_POOL_SECTION, UNSPECV_POOL_ALIGN): New constants.
("pool_start_31", "pool_end_31"): Remove.
("pool_start_64", "pool_end_64"): Likewise.
("pool_align", "pool_section_start", "pool_section_end": New insns.
* config/s390/s390.c (s390_cannot_copy_insn_p): New function.
(TARGET_CANNOT_COPY_INSN_P): Define.
(s390_cannot_force_const_mem): Handle UNSPEC_INSN.
(struct constant_pool): New member 'execute'.
(s390_add_execute, s390_find_execute): New functions.
(s390_execute_label, s390_execute_target): Likewise.
(s390_dump_pool): Output in-pool execute target templates.
(s390_dump_execute): New function.
(s390_alloc_pool, s390_free_pool): Handle execute templates.
(s390_mainpool_start, s390_mainpool_finish): Likewise.
(s390_chunkify_start, s390_chunkify_finish): Likewise.
* config/s390/s390.md (UNSPEC_INSN, UNSPEC_EXECUTE): New constants.
("*execute"): New insn pattern.
("movmem_short", "*movmem_short"): Use splitters to generate
explicit execute pattern, remove embedded execute.
("clrmem_short", "*clrmem_short"): Likewise.
("cmpmem_short", "*cmpmem_short"): Likewise.
From-SVN: r88555
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| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| fixincludes | ||
| gcc | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libffi | ||
| libgfortran | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| .cvsignore | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
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| ylwrap | ||
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