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| author | Richard Guenther <rguenther@suse.de> | 2006-05-22 13:18:15 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2006-05-22 13:18:15 +0000 |
| commit | 9714c911929ffe8952e5bc2fe7b37ab2c76fa060 (patch) | |
| tree | e249aa3414e8468db763c6c821475a39e5297ee2 /gcc/builtins.c | |
| parent | 694fea202c39e93f438c9f700e1dae4aa99028de (diff) | |
| download | gcc-9714c911929ffe8952e5bc2fe7b37ab2c76fa060.zip gcc-9714c911929ffe8952e5bc2fe7b37ab2c76fa060.tar.gz gcc-9714c911929ffe8952e5bc2fe7b37ab2c76fa060.tar.bz2 | |
revert: invoke.texi (-msselibm): Document.
2006-05-22 Richard Guenther <rguenther@suse.de>
Revert
2006-01-31 Richard Guenther <rguenther@suse.de>
* doc/invoke.texi (-msselibm): Document.
* target.h (expand_library_builtin): New target hook.
* builtins.c (expand_builtin): Use expand_library_builtin.
(default_expand_library_builtin): New function.
* gcc.c (LINK_GCC_MATH_SPEC): Define.
(LINK_COMMAND_SPEC): Handle %(link_gcc_math).
(link_gcc_math_spec): Declare.
(static_specs): Add link_gcc_math_spec.
* expr.h (default_expand_library_builtin): Declare.
* target-def.h (TARGET_EXPAND_LIBRARY_BUILTIN): Define.
(TARGET_INITIALIZER): Add TARGET_EXPAND_LIBRARY_BUILTIN.
* config/i386/i386.h: Provide LINK_GCC_MATH_SPEC.
* config/i386/i386.opt (msselibm): New target option.
* config/i386/i386.c (ix86_builtin_function_variants): New array.
(ix86_init_sse_abi_builtins): New function.
(ix86_expand_library_builtin): Likewise.
(TARGET_EXPAND_LIBRARY_BUILTIN): Define.
(override_options): Handle error conditions wrt -msselibm.
(ix86_builtins): Add function codes for SSE2 ABI builtins.
(ix86_init_builtins): Call ix86_init_sse_abi_builtins.
* doc/extend.texi (__builtin_sse2_*): Document new target specific
builtins.
* gcc.target/i386/sselibm-1.c: New testcase.
* gcc.target/i386/sselibm-2.c: Likewise.
* gcc.target/i386/sselibm-3.c: Likewise.
* gcc.target/i386/sselibm-4.c: Likewise.
* gcc.target/i386/sselibm-5.c: Likewise.
From-SVN: r113977
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 181f7c1..b9d94eb 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -5598,14 +5598,6 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode, if (DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_MD) return targetm.expand_builtin (exp, target, subtarget, mode, ignore); - else - { - /* Try expanding the builtin via the generic target hook. */ - rtx tmp = targetm.expand_library_builtin (exp, target, subtarget, - mode, ignore); - if (tmp != NULL_RTX) - return tmp; - } /* When not optimizing, generate calls to library functions for a certain set of builtins. */ @@ -8959,18 +8951,6 @@ default_expand_builtin (tree exp ATTRIBUTE_UNUSED, return NULL_RTX; } -/* Default target-specific library builtin expander that does nothing. */ - -rtx -default_expand_library_builtin (tree exp ATTRIBUTE_UNUSED, - rtx target ATTRIBUTE_UNUSED, - rtx subtarget ATTRIBUTE_UNUSED, - enum machine_mode mode ATTRIBUTE_UNUSED, - int ignore ATTRIBUTE_UNUSED) -{ - return NULL_RTX; -} - /* Returns true is EXP represents data that would potentially reside in a readonly section. */ |