On Sat, 27 Jul 2013, Richard Sandiford wrote: > > 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='. > > OK, thanks.
Committed now, thanks for your review. Maciej
