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| author | Matthew Fortune <mpf@gcc.gnu.org> | 2017-01-19 16:05:59 +0000 |
|---|---|---|
| committer | Matthew Fortune <mpf@gcc.gnu.org> | 2017-01-19 16:05:59 +0000 |
| commit | ab6b44cb2201de72cdd17740fd1ad1a557319be3 (patch) | |
| tree | ae0716bdf6bac1b9b8b9cef9772bca16a85af21c /gcc/config.gcc | |
| parent | a08895999d4a0d4b23b9b3debd08257e6c8122ab (diff) | |
| download | gcc-ab6b44cb2201de72cdd17740fd1ad1a557319be3.zip gcc-ab6b44cb2201de72cdd17740fd1ad1a557319be3.tar.gz gcc-ab6b44cb2201de72cdd17740fd1ad1a557319be3.tar.bz2 | |
MIPS: PR target/78176 add -mlxc1-sxc1.
gcc/
PR target/78176
* config.gcc (supported_defaults): Add lxc1-sxc1.
(with_lxc1_sxc1): Add validation.
(all_defaults): Add lxc1-sxc1.
* config/mips/mips.opt (mlxc1-sxc1): New option.
* gcc/config/mips/mips.h (OPTION_DEFAULT_SPECS): Add a default for
mlxc1-sxc1.
(TARGET_CPU_CPP_BUILTINS): Add builtin_define for
__mips_no_lxc1_sxc1.
(ISA_HAS_LXC1_SXC1): Gate with mips_lxc1_sxc1.
* gcc/doc/invoke.texi (-mlxc1-sxc1): Document the new option.
* doc/install.texi (--with-lxc1-sxc1): Document the new option.
gcc/testsuite/
* gcc.target/mips/lxc1-sxc1-1.c: New file.
* gcc.target/mips/lxc1-sxc1-2.c: Likewise.
* gcc.target/mips/mips.exp (mips_option_groups): Add ghost option
HAS_LXC1.
(mips_option_groups): Add -m[no-]lxc1-sxc1.
(mips-dg-init): Detect default -mno-lxc1-sxc1.
(mips-dg-options): Handle HAS_LXC1 arch upgrade/downgrade.
From-SVN: r244640
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index 90308cd..dd8c08c 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -3940,7 +3940,7 @@ case "${target}" in ;; mips*-*-*) - supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci" + supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1" case ${with_float} in "" | soft | hard) @@ -4063,6 +4063,21 @@ case "${target}" in exit 1 ;; esac + + case ${with_lxc1_sxc1} in + yes) + with_lxc1_sxc1=lxc1-sxc1 + ;; + no) + with_lxc1_sxc1=no-lxc1-sxc1 + ;; + "") + ;; + *) + echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2 + exit 1 + ;; + esac ;; nds32*-*-*) @@ -4496,7 +4511,7 @@ case ${target} in esac t= -all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls" +all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1" for option in $all_defaults do eval "val=\$with_"`echo $option | sed s/-/_/g` |