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| author | Tom Wood <wood@gnu.org> | 1992-05-01 01:51:23 +0000 |
|---|---|---|
| committer | Tom Wood <wood@gnu.org> | 1992-05-01 01:51:23 +0000 |
| commit | 9c4614c3f8fe0d7f23b1d48623f220ff05d5ea3f (patch) | |
| tree | c0dbd8b314183891b6bdee8f01227fd47e74788e /gcc/c-decl.c | |
| parent | 052aaaef3959a745a0108a6e55ea115f949f32da (diff) | |
| download | gcc-9c4614c3f8fe0d7f23b1d48623f220ff05d5ea3f.zip gcc-9c4614c3f8fe0d7f23b1d48623f220ff05d5ea3f.tar.gz gcc-9c4614c3f8fe0d7f23b1d48623f220ff05d5ea3f.tar.bz2 | |
*** empty log message ***
From-SVN: r862
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 1650a00..d94ce50 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2226,6 +2226,7 @@ init_decl_processing () tree traditional_ptr_type_node; /* Data type of memcpy. */ tree memcpy_ftype; + tree void_ftype_any; int wchar_type_size; tree temp; @@ -2386,6 +2387,9 @@ init_decl_processing () endlink = tree_cons (NULL_TREE, void_type_node, NULL_TREE); + void_ftype_any + = build_function_type (void_type_node, 0); + double_ftype_double = build_function_type (double_type_node, tree_cons (NULL_TREE, double_type_node, endlink)); @@ -2486,7 +2490,6 @@ init_decl_processing () BUILT_IN_ALLOCA, "alloca"); if (! flag_no_builtin && !flag_no_nonansi_builtin) { - tree exit_type; temp = builtin_function ("alloca", build_function_type (ptr_type_node, tree_cons (NULL_TREE, @@ -2495,7 +2498,7 @@ init_decl_processing () BUILT_IN_ALLOCA, 0); /* Suppress error if redefined as a non-function. */ DECL_BUILT_IN_NONANSI (temp) = 1; - temp = builtin_function ("_exit", exit_type, NOT_BUILT_IN, 0); + temp = builtin_function ("_exit", void_ftype_any, NOT_BUILT_IN, 0); TREE_THIS_VOLATILE (temp) = 1; TREE_SIDE_EFFECTS (temp) = 1; /* Suppress error if redefined as a non-function. */ @@ -2548,8 +2551,6 @@ init_decl_processing () However, honor the -fno-builtin option. */ if (!flag_no_builtin) { - tree exit_type; - builtin_function ("abs", int_ftype_int, BUILT_IN_ABS, 0); builtin_function ("fabs", double_ftype_double, BUILT_IN_FABS, 0); builtin_function ("labs", long_ftype_long, BUILT_IN_LABS, 0); @@ -2564,17 +2565,14 @@ init_decl_processing () to avoid spurious "control drops through" warnings. */ /* Don't specify the argument types, to avoid errors from certain code which isn't valid in ANSI but which exists. */ - temp = builtin_function ("abort", - build_function_type (void_type_node, 0), - NOT_BUILT_IN, 0); + temp = builtin_function ("abort", void_ftype_any, NOT_BUILT_IN, 0); TREE_THIS_VOLATILE (temp) = 1; TREE_SIDE_EFFECTS (temp) = 1; #if 0 /* Suppress error if redefined as a non-function. */ DECL_BUILT_IN_NONANSI (temp) = 1; #endif - exit_type = build_function_type (void_type_node, 0); - temp = builtin_function ("exit", exit_type, NOT_BUILT_IN, 0); + temp = builtin_function ("exit", void_ftype_any, NOT_BUILT_IN, 0); TREE_THIS_VOLATILE (temp) = 1; TREE_SIDE_EFFECTS (temp) = 1; #if 0 |