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mingw32.h (SUBTARGET_INIT_BUILTINS): New. 

2008-04-25  Kai Tietz  <kai.tietz@onevision.com>

	* config/i386/mingw32.h (SUBTARGET_INIT_BUILTINS): New.
	* config/i386/i386.c (ix86_init_builtins): Use of
	SUBTARGET_INIT_BUILTINS.

From-SVN: r134683
This commit is contained in:
Kai Tietz 2008-04-25 23:25:26 +00:00 committed by Kai Tietz
parent e3b5732b21
commit 8196a02c5a
3 changed files with 26 additions and 0 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2008-04-25 Kai Tietz <kai.tietz@onevision.com>
* config/i386/mingw32.h (SUBTARGET_INIT_BUILTINS): New.
* config/i386/i386.c (ix86_init_builtins): Use of
SUBTARGET_INIT_BUILTINS.
2008-04-25 Jan Hubicka <jh@suse.cz> 2008-04-25 Jan Hubicka <jh@suse.cz>
PR testsuite/35843 PR testsuite/35843

4
gcc/config/i386/i386.c
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@ -19806,6 +19806,10 @@ ix86_init_builtins (void)
{ {
if (TARGET_MMX) if (TARGET_MMX)
ix86_init_mmx_sse_builtins (); ix86_init_mmx_sse_builtins ();
#ifdef SUBTARGET_INIT_BUILTINS
SUBTARGET_INIT_BUILTINS;
#endif
} }
/* Errors in the source file can cause expand_expr to return const0_rtx /* Errors in the source file can cause expand_expr to return const0_rtx

16
gcc/config/i386/mingw32.h
View File

@ -180,6 +180,22 @@ __enable_execute_stack (void *addr) \
#undef ENABLE_EXECUTE_STACK #undef ENABLE_EXECUTE_STACK
#define ENABLE_EXECUTE_STACK MINGW_ENABLE_EXECUTE_STACK #define ENABLE_EXECUTE_STACK MINGW_ENABLE_EXECUTE_STACK
#define SUBTARGET_INIT_BUILTINS \
do { \
if (TARGET_64BIT_MS_ABI) \
{ \
/* These builtin functions have a different return \
type (intptr_t) on 64-bit MS Windows. */ \
disable_builtin_function ("execl"); \
disable_builtin_function ("execlp"); \
disable_builtin_function ("execle"); \
disable_builtin_function ("execv"); \
disable_builtin_function ("execvp"); \
disable_builtin_function ("execve"); \
} \
/* Second argument of MS scalb is long, not double. */ \
disable_builtin_function ("scalb"); \
} while (0) \
#ifdef IN_LIBGCC2 #ifdef IN_LIBGCC2
#include <windows.h> #include <windows.h>