| Message ID | 20210512085142.31934-1-christophe.lyon@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | arm: remove error in CPP_SPEC when -mlittle-endian and -mbig-endian are used together | expand |
On 12/05/2021 09:51, Christophe Lyon via Gcc-patches wrote: > arm.h has had this error message since 1997, but it is no longer > needed since option parsing has been improved: -mXXX-endian is handled > via arm.opt and updates the BIG_END mask. So, the last > instance of -mXXX-endian on the command line wins. > > Tested on many arm* configurations, with no impact on the testsuite results. > > 2021-05-12 Christophe Lyon <christophe.lyon@linaro.org> > > gcc/ > * config/arm/arm.h (CPP_SPEC): Remove error message about > -mlittle-endian/-mbig-endian conflict. OK. R. > --- > gcc/config/arm/arm.h | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h > index e430e4d50ed..8e5bd579323 100644 > --- a/gcc/config/arm/arm.h > +++ b/gcc/config/arm/arm.h > @@ -89,9 +89,7 @@ extern tree arm_bf16_ptr_type_node; > > > #undef CPP_SPEC > -#define CPP_SPEC "%(subtarget_cpp_spec) \ > -%{mbig-endian:%{mlittle-endian: \ > - %e-mbig-endian and -mlittle-endian may not be used together}}" > +#define CPP_SPEC "%(subtarget_cpp_spec)" > > #ifndef CC1_SPEC > #define CC1_SPEC "" >
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index e430e4d50ed..8e5bd579323 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -89,9 +89,7 @@ extern tree arm_bf16_ptr_type_node; #undef CPP_SPEC -#define CPP_SPEC "%(subtarget_cpp_spec) \ -%{mbig-endian:%{mlittle-endian: \ - %e-mbig-endian and -mlittle-endian may not be used together}}" +#define CPP_SPEC "%(subtarget_cpp_spec)" #ifndef CC1_SPEC #define CC1_SPEC ""