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re PR lto/46083 (gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work))

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PR lto/46083
	* lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
	DECL_FINI_PRIORITY.
	* lto-streamer-in.c (unpack_ts_function_decl_value_fields):
	Restore DECL_FINI_PRIORITY.
	* gcc.dg/initpri3.c: New testcase.

From-SVN: r168642
This commit is contained in:
Jan Hubicka 2011-01-10 22:54:33 +01:00 committed by Jan Hubicka
parent b88e4ef16c
commit 06c9eb5136
5 changed files with 84 additions and 0 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2011-01-10 Jan Hubicka <jh@suse.cz>
PR lto/46083
* lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
DECL_FINI_PRIORITY.
* lto-streamer-in.c (unpack_ts_function_decl_value_fields):
Restore DECL_FINI_PRIORITY.
2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/gimple.texi: Fix quoting of multi-word return values in

5
gcc/lto-streamer-in.c
View File

@ -1683,6 +1683,11 @@ unpack_ts_function_decl_value_fields (struct bitpack_d *bp, tree expr)
DECL_DISREGARD_INLINE_LIMITS (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_PURE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
DECL_LOOPING_CONST_OR_PURE_P (expr) = (unsigned) bp_unpack_value (bp, 1);
if (DECL_STATIC_DESTRUCTOR (expr))
{
priority_type p = (priority_type) bp_unpack_value (bp, HOST_BITS_PER_SHORT);
SET_DECL_FINI_PRIORITY (expr, p);
}
}

2
gcc/lto-streamer-out.c
View File

@ -496,6 +496,8 @@ pack_ts_function_decl_value_fields (struct bitpack_d *bp, tree expr)
bp_pack_value (bp, DECL_DISREGARD_INLINE_LIMITS (expr), 1);
bp_pack_value (bp, DECL_PURE_P (expr), 1);
bp_pack_value (bp, DECL_LOOPING_CONST_OR_PURE_P (expr), 1);
if (DECL_STATIC_DESTRUCTOR (expr))
bp_pack_value (bp, DECL_FINI_PRIORITY (expr), HOST_BITS_PER_SHORT);
}

5
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2011-01-10 Jan Hubicka <jh@suse.cz>
PR lto/46083
* gcc.dg/initpri3.c: New testcase.
2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
PR lto/47222

64
gcc/testsuite/gcc.dg/initpri3.c Normal file
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@ -0,0 +1,64 @@
/* { dg-do run { target init_priority } } */
/* { dg-require-effective-target lto } */
/* { dg-options "-flto -O3" } */
extern void abort ();
int i;
int j;
void c1() __attribute__((constructor (500)));
void c2() __attribute__((constructor (700)));
void c3() __attribute__((constructor (600)));
void c1() {
if (i++ != 0)
abort ();
}
void c2() {
if (i++ != 2)
abort ();
}
void c3() {
if (i++ != 1)
abort ();
}
void d1() __attribute__((destructor (500)));
void d2() __attribute__((destructor (700)));
void d3() __attribute__((destructor (600)));
void d1() {
if (--i != 0)
abort ();
}
void d2() {
if (--i != 2)
abort ();
}
void d3() {
if (j != 2)
abort ();
if (--i != 1)
abort ();
}
void cd4() __attribute__((constructor (800), destructor (800)));
void cd4() {
if (i != 3)
abort ();
++j;
}
int main () {
if (i != 3)
return 1;
if (j != 1)
abort ();
return 0;
}