diff options
Diffstat (limited to 'gcc/config/arm/arm-c.c')
| -rw-r--r-- | gcc/config/arm/arm-c.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/config/arm/arm-c.c b/gcc/config/arm/arm-c.c index cc7901b..d1414f6 100644 --- a/gcc/config/arm/arm-c.c +++ b/gcc/config/arm/arm-c.c @@ -28,6 +28,7 @@ #include "c-family/c-pragma.h" #include "stringpool.h" #include "arm-builtins.h" +#include "arm-protos.h" tree arm_resolve_cde_builtin (location_t loc, tree fndecl, void *arglist) @@ -129,6 +130,24 @@ arm_resolve_cde_builtin (location_t loc, tree fndecl, void *arglist) return call_expr; } +/* Implement "#pragma GCC arm". */ +static void +arm_pragma_arm (cpp_reader *) +{ + tree x; + if (pragma_lex (&x) != CPP_STRING) + { + error ("%<#pragma GCC arm%> requires a string parameter"); + return; + } + + const char *name = TREE_STRING_POINTER (x); + if (strcmp (name, "arm_mve_types.h") == 0) + arm_mve::handle_arm_mve_types_h (); + else + error ("unknown %<#pragma GCC arm%> option %qs", name); +} + /* Implement TARGET_RESOLVE_OVERLOADED_BUILTIN. This is currently only used for the MVE related builtins for the CDE extension. Here we ensure the type of arguments is such that the size is correct, and @@ -476,6 +495,8 @@ arm_register_target_pragmas (void) targetm.target_option.pragma_parse = arm_pragma_target_parse; targetm.resolve_overloaded_builtin = arm_resolve_overloaded_builtin; + c_register_pragma ("GCC", "arm", arm_pragma_arm); + #ifdef REGISTER_SUBTARGET_PRAGMAS REGISTER_SUBTARGET_PRAGMAS (); #endif |