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builtins.def (BUILT_IN_FPUTC, [...]): Remove nothrow attribute. 

* builtins.def (BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED,
	BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FWRITE,
	BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_PUTCHAR, BUILT_IN_PUTCHAR_UNLOCKED,
	BUILT_IN_PUTS, BUILT_IN_PUTS_UNLOCKED): Remove nothrow attribute.
	* builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_1_2,
	ATTR_NONNULL_1_4): New.

From-SVN: r88278
This commit is contained in:
Jakub Jelinek 2004-09-29 11:06:49 +02:00 committed by Jakub Jelinek
parent a7d6ba2411
commit 0d5b215ca1
3 changed files with 27 additions and 10 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2004-09-29 Jakub Jelinek <jakub@redhat.com>
* builtins.def (BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED,
BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FWRITE,
BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_PUTCHAR, BUILT_IN_PUTCHAR_UNLOCKED,
BUILT_IN_PUTS, BUILT_IN_PUTS_UNLOCKED): Remove nothrow attribute.
* builtin-attrs.def (ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_1_2,
ATTR_NONNULL_1_4): New.
2004-09-29 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/17697

8
gcc/builtin-attrs.def
View File

@ -101,6 +101,14 @@ DEF_ATTR_TREE_LIST (ATTR_MALLOC_NOTHROW_LIST, ATTR_MALLOC, \
DEF_ATTR_TREE_LIST (ATTR_SENTINEL_NOTHROW_LIST, ATTR_SENTINEL, \
ATTR_NULL, ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, ATTR_NULL)
DEF_ATTR_TREE_LIST (ATTR_NONNULL_2, ATTR_NONNULL, ATTR_LIST_2, ATTR_NULL)
/* Functions whose first and second parameters are nonnull pointers. */
DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_2, ATTR_NONNULL, ATTR_LIST_2, \
ATTR_NONNULL_1)
/* Functions whose first and fourth parameters are nonnull pointers. */
DEF_ATTR_TREE_LIST (ATTR_NONNULL_1_4, ATTR_NONNULL, ATTR_LIST_4, \
ATTR_NONNULL_1)
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_SENTINEL_1, ATTR_SENTINEL, ATTR_LIST_1, \
ATTR_NOTHROW_LIST)
DEF_ATTR_TREE_LIST (ATTR_NOTHROW_NONNULL_1, ATTR_NONNULL, ATTR_LIST_1, \

20
gcc/builtins.def
View File

@ -470,19 +470,19 @@ DEF_LIB_BUILTIN (BUILT_IN_STRSTR, "strstr", BT_FN_STRING_CONST_STRING_CON
/* Category: stdio builtins. */
DEF_LIB_BUILTIN (BUILT_IN_FPRINTF, "fprintf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FPRINTF_UNLOCKED, "fprintf_unlocked", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)
DEF_LIB_BUILTIN (BUILT_IN_FPUTC, "fputc", BT_FN_INT_INT_FILEPTR, ATTR_NOTHROW_NONNULL_2)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FPUTC_UNLOCKED, "fputc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NOTHROW_NONNULL_2)
DEF_LIB_BUILTIN (BUILT_IN_FPUTS, "fputs", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NOTHROW_NONNULL_1_2)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FPUTS_UNLOCKED, "fputs_unlocked", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NOTHROW_NONNULL_1_2)
DEF_LIB_BUILTIN (BUILT_IN_FPUTC, "fputc", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_2)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FPUTC_UNLOCKED, "fputc_unlocked", BT_FN_INT_INT_FILEPTR, ATTR_NONNULL_2)
DEF_LIB_BUILTIN (BUILT_IN_FPUTS, "fputs", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NONNULL_1_2)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FPUTS_UNLOCKED, "fputs_unlocked", BT_FN_INT_CONST_STRING_FILEPTR, ATTR_NONNULL_1_2)
DEF_LIB_BUILTIN (BUILT_IN_FSCANF, "fscanf", BT_FN_INT_FILEPTR_CONST_STRING_VAR, ATTR_FORMAT_SCANF_2_3)
DEF_LIB_BUILTIN (BUILT_IN_FWRITE, "fwrite", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NOTHROW_NONNULL_1_4)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FWRITE_UNLOCKED, "fwrite_unlocked", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NOTHROW_NONNULL_1_4)
DEF_LIB_BUILTIN (BUILT_IN_FWRITE, "fwrite", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_1_4)
DEF_EXT_LIB_BUILTIN (BUILT_IN_FWRITE_UNLOCKED, "fwrite_unlocked", BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, ATTR_NONNULL_1_4)
DEF_LIB_BUILTIN (BUILT_IN_PRINTF, "printf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PRINTF_UNLOCKED, "printf_unlocked", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_1_2)
DEF_LIB_BUILTIN (BUILT_IN_PUTCHAR, "putchar", BT_FN_INT_INT, ATTR_NOTHROW_LIST)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTCHAR_UNLOCKED, "putchar_unlocked", BT_FN_INT_INT, ATTR_NOTHROW_LIST)
DEF_LIB_BUILTIN (BUILT_IN_PUTS, "puts", BT_FN_INT_CONST_STRING, ATTR_NOTHROW_NONNULL_1)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTS_UNLOCKED, "puts_unlocked", BT_FN_INT_CONST_STRING, ATTR_NOTHROW_NONNULL_1)
DEF_LIB_BUILTIN (BUILT_IN_PUTCHAR, "putchar", BT_FN_INT_INT, ATTR_NULL)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTCHAR_UNLOCKED, "putchar_unlocked", BT_FN_INT_INT, ATTR_NULL)
DEF_LIB_BUILTIN (BUILT_IN_PUTS, "puts", BT_FN_INT_CONST_STRING, ATTR_NONNULL_1)
DEF_EXT_LIB_BUILTIN (BUILT_IN_PUTS_UNLOCKED, "puts_unlocked", BT_FN_INT_CONST_STRING, ATTR_NONNULL_1)
DEF_LIB_BUILTIN (BUILT_IN_SCANF, "scanf", BT_FN_INT_CONST_STRING_VAR, ATTR_FORMAT_SCANF_1_2)
DEF_C99_BUILTIN (BUILT_IN_SNPRINTF, "snprintf", BT_FN_INT_STRING_SIZE_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_3_4)
DEF_LIB_BUILTIN (BUILT_IN_SPRINTF, "sprintf", BT_FN_INT_STRING_CONST_STRING_VAR, ATTR_FORMAT_PRINTF_2_3)