================ @@ -141,23 +149,30 @@ PPC_LNX_CPU("power10",47) #define AIX_BUILTIN_PPC_TRUE 1 #define AIX_BUILTIN_PPC_FALSE 0 #define USE_SYS_CONF 2 + #define SYS_CALL 3 // Supported COMPARE_OP values. #define COMP_EQ 0 + #define COMP_GT 1 + #define COMP_GE 2 + #define COMP_NE 3 #endif // The value of SUPPORT_METHOD can be AIX_BUILTIN_PPC_TRUE, -// AIX_BUILTIN_PPC_FALSE, or USE_SYS_CONF. -// When the value of SUPPORT_METHOD is USE_SYS_CONF, the return value -// depends on the result of comparing the data member of -// _system_configuration specified by INDEX with a certain value. +// AIX_BUILTIN_PPC_FALSE, USE_SYS_CONF, SYS_CALL. +// When the value of SUPPORT_METHOD is set to USE_SYS_CONF, the return value +// depends on comparing VALUE with the specified data member of +// _system_configuration at INDEX, where the data member is masked by Mask. +// When the SUPPORT_METHOD value is set to SYS_CALL, the return value depends +// on comparing a VALUE with the return value of calling `getsystemcfg` +// with the parameter INDEX, which is then masked by Mask. ---------------- nemanjai wrote:
And presumably: ``` // AIX_BUILTIN_PPC_TRUE and AIX_BUILTIN_PPC_FALSE are for features // that are supported or unsupported on all systems respectively. ``` ? https://github.com/llvm/llvm-project/pull/82809 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits