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| author | Maciej W. Rozycki <macro@codesourcery.com> | 2013-07-29 14:37:30 +0000 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@gcc.gnu.org> | 2013-07-29 14:37:30 +0000 |
| commit | ff3f395157c42a6d2c922de085f5a890834f975b (patch) | |
| tree | 4b72a5f006ea9267e8c0e91ce37fdae020e14228 /gcc/config.in | |
| parent | 576e2f37400cecb0cdb4537c7777284b7878e7c0 (diff) | |
| download | gcc-ff3f395157c42a6d2c922de085f5a890834f975b.zip gcc-ff3f395157c42a6d2c922de085f5a890834f975b.tar.gz gcc-ff3f395157c42a6d2c922de085f5a890834f975b.tar.bz2 | |
linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'.
gcc/
* config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'.
(UCLIBC_DYNAMIC_LINKER): New macro.
* config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32): Handle
`-mnan=2008'.
(GLIBC_DYNAMIC_LINKER64, GLIBC_DYNAMIC_LINKERN32): Likewise.
(UCLIBC_DYNAMIC_LINKER32): Undefine macro first. Handle
`-mnan=2008'.
(UCLIBC_DYNAMIC_LINKER64): Redefine macro.
(UCLIBC_DYNAMIC_LINKERN32): Likewise.
* config/mips/mips-modes.def: Remove RESET_FLOAT_FORMAT calls
for SF and DF modes. Use ieee_quad_format for TF mode.
* config/mips/mips-opts.h (mips_ieee_754_setting): New enum.
* config/mips/mips.c (mips_file_start): Output a `.nan' directive.
(mips_option_override): Handle `-mnan=legacy'.
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Handle
`-mabs=2008' and `-mnan=2008'.
(OPTION_DEFAULT_SPECS): Add "nan" default.
(ASM_SPEC): Handle `-mnan='.
[!HAVE_AS_NAN] (HAVE_AS_NAN): New macro.
* config/mips/mips.md (abs<mode>2): Handle `-mabs=2008', update
comment accordingly.
(neg<mode>2): Likewise.
* config/mips/mips.opt (mabs, mnan): New options.
* doc/install.texi (Configuration): Document `--with-nan=' option.
* doc/invoke.texi (Option Summary): List MIPS `-mabs=' and
`-mnan=' options.
(MIPS Options): Document them.
* config.gcc <mips*-*-*>: Handle `--with-nan='.
* configure.ac <mips*-*-*>: Check for GAS `-mnan=2008' support.
* configure: Regenerate.
* config.in: Regenerate.
gcc/testsuite/
* gcc.target/mips/fabs-2008.c: New test case.
* gcc.target/mips/fabs-legacy.c: New test case.
* gcc.target/mips/fabsf-2008.c: New test case.
* gcc.target/mips/fabsf-legacy.c: New test case.
* gcc.target/mips/fneg-2008.c: New test case.
* gcc.target/mips/fneg-legacy.c: New test case.
* gcc.target/mips/fneg-2008.c: New test case.
* gcc.target/mips/fneg-legacy.c: New test case.
* gcc.target/mips/nan-2008.c: New test case.
* gcc.target/mips/nan-legacy.c: New test case.
* gcc.target/mips/nanf-2008.c: New test case.
* gcc.target/mips/nanf-legacy.c: New test case.
* gcc.target/mips/nans-2008.c: New test case.
* gcc.target/mips/nans-legacy.c: New test case.
* gcc.target/mips/nansf-2008.c: New test case.
* gcc.target/mips/nansf-legacy.c: New test case.
* gcc.target/mips/mips.exp: Handle `-mabs=' and `-mnan='.
From-SVN: r201313
Diffstat (limited to 'gcc/config.in')
| -rw-r--r-- | gcc/config.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config.in b/gcc/config.in index 288c11f..25890e8 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -417,6 +417,12 @@ #endif +/* Define if the assembler understands -mnan=. */ +#ifndef USED_FOR_TARGET +#undef HAVE_AS_NAN +#endif + + /* Define if your assembler supports the -no-mul-bug-abort option. */ #ifndef USED_FOR_TARGET #undef HAVE_AS_NO_MUL_BUG_ABORT_OPTION |