| Message ID | 20230814035707.11272-3-yangyujie@loongson.cn |
|---|---|
| State | New |
| Headers | show |
| Series | [v1,1/6] LoongArch: a symmetric multilib subdir layout | expand |
On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote: > These are exported according to the LoongArch Toolchain Conventions[1] > as a replacement of the obsolete "_LOONGARCH_{ARCH,TUNE}" macros, > which are expanded to strings representing the actual architecture > and microarchitecture of the target. > > [1] currently relased at https://github.com/loongson/LoongArch-Documentation > /blob/main/docs/LoongArch-toolchain-conventions-EN.adoc > > gcc/ChangeLog: > > * gcc/config/loongarch/loongarch-c.cc: Export macros > "__loongarch_{arch,tune}" in the preprocessor. Ok. I think this can be applied anyway (regardless of other patches). > --- > gcc/config/loongarch/loongarch-c.cc | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loongarch/loongarch-c.cc > index 660c68f0e06..7bee037cc4a 100644 > --- a/gcc/config/loongarch/loongarch-c.cc > +++ b/gcc/config/loongarch/loongarch-c.cc > @@ -64,6 +64,9 @@ loongarch_cpu_cpp_builtins (cpp_reader *pfile) > LARCH_CPP_SET_PROCESSOR ("_LOONGARCH_ARCH", la_target.cpu_arch); > LARCH_CPP_SET_PROCESSOR ("_LOONGARCH_TUNE", la_target.cpu_tune); > > + LARCH_CPP_SET_PROCESSOR ("__loongarch_arch", la_target.cpu_arch); > + LARCH_CPP_SET_PROCESSOR ("__loongarch_tune", la_target.cpu_tune); > + > /* Base architecture / ABI. */ > if (TARGET_64BIT) > {
diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loongarch/loongarch-c.cc index 660c68f0e06..7bee037cc4a 100644 --- a/gcc/config/loongarch/loongarch-c.cc +++ b/gcc/config/loongarch/loongarch-c.cc @@ -64,6 +64,9 @@ loongarch_cpu_cpp_builtins (cpp_reader *pfile) LARCH_CPP_SET_PROCESSOR ("_LOONGARCH_ARCH", la_target.cpu_arch); LARCH_CPP_SET_PROCESSOR ("_LOONGARCH_TUNE", la_target.cpu_tune); + LARCH_CPP_SET_PROCESSOR ("__loongarch_arch", la_target.cpu_arch); + LARCH_CPP_SET_PROCESSOR ("__loongarch_tune", la_target.cpu_tune); + /* Base architecture / ABI. */ if (TARGET_64BIT) {
These are exported according to the LoongArch Toolchain Conventions[1] as a replacement of the obsolete "_LOONGARCH_{ARCH,TUNE}" macros, which are expanded to strings representing the actual architecture and microarchitecture of the target. [1] currently relased at https://github.com/loongson/LoongArch-Documentation /blob/main/docs/LoongArch-toolchain-conventions-EN.adoc gcc/ChangeLog: * gcc/config/loongarch/loongarch-c.cc: Export macros "__loongarch_{arch,tune}" in the preprocessor. --- gcc/config/loongarch/loongarch-c.cc | 3 +++ 1 file changed, 3 insertions(+)