diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/ia64/ia64.c | 45 |
2 files changed, 42 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5da6057..67899b8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2010-09-29 Steve Ellcey <sje@cup.hp.com> + + * config/ia64/ia64.c (ia64_builtin_decl): New. + (TARGET_BUILTIN_DECL): Define. + (ia64_builtins): New. + (ia64_init_builtins): Save decls in ia64_builtins. + 2010-09-29 Bernd Schmidt <bernds@codesourcery.com> PR target/40457 diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index f75e42b..dcd88a0 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -322,6 +322,7 @@ static void ia64_trampoline_init (rtx, tree, rtx); static void ia64_override_options_after_change (void); static void ia64_dwarf_handle_frame_unspec (const char *, rtx, int); +static tree ia64_builtin_decl (unsigned, bool); /* Table of valid machine attributes. */ static const struct attribute_spec ia64_attribute_table[] = @@ -347,6 +348,9 @@ static const struct attribute_spec ia64_attribute_table[] = #undef TARGET_EXPAND_BUILTIN #define TARGET_EXPAND_BUILTIN ia64_expand_builtin +#undef TARGET_BUILTIN_DECL +#define TARGET_BUILTIN_DECL ia64_builtin_decl + #undef TARGET_ASM_BYTE_OP #define TARGET_ASM_BYTE_OP "\tdata1\t" #undef TARGET_ASM_ALIGNED_HI_OP @@ -10033,14 +10037,18 @@ enum ia64_builtins IA64_BUILTIN_FABSQ, IA64_BUILTIN_FLUSHRS, IA64_BUILTIN_INFQ, - IA64_BUILTIN_HUGE_VALQ + IA64_BUILTIN_HUGE_VALQ, + IA64_BUILTIN_max }; +static GTY(()) tree ia64_builtins[(int) IA64_BUILTIN_max]; + void ia64_init_builtins (void) { tree fpreg_type; tree float80_type; + tree decl; /* The __fpreg type. */ fpreg_type = make_node (REAL_TYPE); @@ -10057,7 +10065,7 @@ ia64_init_builtins (void) /* The __float128 type. */ if (!TARGET_HPUX) { - tree ftype, decl; + tree ftype; tree float128_type = make_node (REAL_TYPE); TYPE_PRECISION (float128_type) = 128; @@ -10066,13 +10074,15 @@ ia64_init_builtins (void) /* TFmode support builtins. */ ftype = build_function_type (float128_type, void_list_node); - add_builtin_function ("__builtin_infq", ftype, - IA64_BUILTIN_INFQ, BUILT_IN_MD, - NULL, NULL_TREE); + decl = add_builtin_function ("__builtin_infq", ftype, + IA64_BUILTIN_INFQ, BUILT_IN_MD, + NULL, NULL_TREE); + ia64_builtins[IA64_BUILTIN_INFQ] = decl; - add_builtin_function ("__builtin_huge_valq", ftype, - IA64_BUILTIN_HUGE_VALQ, BUILT_IN_MD, - NULL, NULL_TREE); + decl = add_builtin_function ("__builtin_huge_valq", ftype, + IA64_BUILTIN_HUGE_VALQ, BUILT_IN_MD, + NULL, NULL_TREE); + ia64_builtins[IA64_BUILTIN_HUGE_VALQ] = decl; ftype = build_function_type_list (float128_type, float128_type, @@ -10081,6 +10091,7 @@ ia64_init_builtins (void) IA64_BUILTIN_FABSQ, BUILT_IN_MD, "__fabstf2", NULL_TREE); TREE_READONLY (decl) = 1; + ia64_builtins[IA64_BUILTIN_FABSQ] = decl; ftype = build_function_type_list (float128_type, float128_type, @@ -10090,6 +10101,7 @@ ia64_init_builtins (void) IA64_BUILTIN_COPYSIGNQ, BUILT_IN_MD, "__copysigntf3", NULL_TREE); TREE_READONLY (decl) = 1; + ia64_builtins[IA64_BUILTIN_COPYSIGNQ] = decl; } else /* Under HPUX, this is a synonym for "long double". */ @@ -10107,13 +10119,15 @@ ia64_init_builtins (void) add_builtin_function ((name), (type), (code), BUILT_IN_MD, \ NULL, NULL_TREE) - def_builtin ("__builtin_ia64_bsp", + decl = def_builtin ("__builtin_ia64_bsp", build_function_type (ptr_type_node, void_list_node), IA64_BUILTIN_BSP); + ia64_builtins[IA64_BUILTIN_BSP] = decl; - def_builtin ("__builtin_ia64_flushrs", + decl = def_builtin ("__builtin_ia64_flushrs", build_function_type (void_type_node, void_list_node), IA64_BUILTIN_FLUSHRS); + ia64_builtins[IA64_BUILTIN_FLUSHRS] = decl; #undef def_builtin @@ -10183,6 +10197,17 @@ ia64_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED, return NULL_RTX; } +/* Return the ia64 builtin for CODE. */ + +static tree +ia64_builtin_decl (unsigned code, bool initialize_p ATTRIBUTE_UNUSED) +{ + if (code >= IA64_BUILTIN_max) + return error_mark_node; + + return ia64_builtins[code]; +} + /* For the HP-UX IA64 aggregate parameters are passed stored in the most significant bits of the stack slot. */ |