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re PR target/37170 (gcc.dg/weak/weak-1.c)

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PR middle-end/37170
	PR middle-end/37280
	* gcc.dg/weak/weak-15.c, gcc.dg/weak/weak-16.c,
	g++.dg/ext/inline1.C: New tests.

From-SVN: r140540
This commit is contained in:
Hans-Peter Nilsson 2008-09-22 01:54:41 +00:00
parent c70d0414af
commit 187fcb85b6
4 changed files with 109 additions and 8 deletions
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23
gcc/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2008-09-22 Hans-Peter Nilsson <hp@axis.com>
PR middle-end/37170
PR middle-end/37280
* gcc.dg/weak/weak-15.c, gcc.dg/weak/weak-16.c,
g++.dg/ext/inline1.C: New tests.
2008-09-21 Kaz Kojima <kkojima@gcc.gnu.org>
PR rtl-optimization/33642
@ -2738,7 +2745,7 @@
* gfortran.dg/cshift_char_3.f90: New test case.
* gfortran.dg/cshift_nan_1.f90: New test case.
2008-08-14 Rafael Ávila de Espíndola <espindola@google.com>
2008-08-14 Rafael Ávila de Espíndola <espindola@google.com>
* gcc.dg/visibility-14.c: New test.
* gcc.dg/visibility-15.c: New test.
@ -3460,7 +3467,7 @@
PR tree-optimization/36967
* gfortran.dg/pr36967.f: New testcase.
2008-07-30 Rafael Ávila de Espíndola <espindola@google.com>
2008-07-30 Rafael Ávila de Espíndola <espindola@google.com>
* gcc.dg/visibility-14.c: New test.
* gcc.dg/visibility-15.c: New test.
@ -5154,7 +5161,7 @@
dg-additional-sources.
(profopt-execute): Handle additional sources.
2008-05-28 Rafael Espíndola <espindola@google.com>
2008-05-28 Rafael Espíndola <espindola@google.com>
* gcc.dg/20080528-1.c: New test.
@ -5291,7 +5298,7 @@
* g++.dg/template/inline1.C: For the not-defined symbol, use the
pattern from g++.dg/template/qualttp17.C.
2008-05-23 Rafael Espíndola <espindola@google.com>
2008-05-23 Rafael Espíndola <espindola@google.com>
* gcc.c-torture/compile/20080522-1.c: Move to gcc.dg.
* gcc.dg/20080522-1.c: Moved from gcc.c-torture.
@ -5329,7 +5336,7 @@
* gfortran.dg/cshift_large_1.f90: New test.
* gfortran.dg/eoshift_large_1.f90: New test.
2008-05-22 Rafael Espíndola <espindola@google.com>
2008-05-22 Rafael Espíndola <espindola@google.com>
* gcc.c-torture/compile/20080522-1.c: New testcase.
@ -6094,7 +6101,7 @@
PR fortran/36162
* gfortran.dg/module_widestring_1.f90: New test.
2008-05-08 Rafael Espíndola <espindola@google.com>
2008-05-08 Rafael Espíndola <espindola@google.com>
* gcc.dg/vect/vect-111.c: Rename to no-trapping-math-vect-111.c
* gcc.dg/vect/vect-ifcvt-11.c: Rename to no-trapping-math-vect-ifcvt-11.c
@ -7033,7 +7040,7 @@
PR fortran/35780
* gfortran.dg/simplify_argN_1.f90: New test.
2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
PR fortran/35832
* gfortran.dg/io_constraints_2.f90: Adapt to new error message.
@ -8794,7 +8801,7 @@
* g++.dg/torture/pr35164-1.C: New testcase.
* g++.dg/torture/pr35164-2.C: Likewise.
2008-02-15 Dominique d'Humières <dominiq@lps.ens.fr>
2008-02-15 Dominique d'Humières <dominiq@lps.ens.fr>
PR testsuite/35119
* g++.dg/template/spec35.C: Change the regular expressions

34
gcc/testsuite/g++.dg/ext/inline1.C Normal file
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// { dg-do compile }
// { dg-options "-O" }
// Make sure inlined non-outlined functions aren't marked weak.
// We'd get a ".weak xyzzy" annotation trigged by the second declaration.
// { dg-final { scan-assembler-not "weak\[^ \t\]*\[ \t\]_?xyzzy" } }
// The next check isn't really part of the actual test, just to make
// sure there's no outline-copy of xyzzy, because if that really
// happened, it *should* be marked linkonce or perhaps weak.
// { dg-final { scan-assembler-not "xyzzy" } }
extern int x;
extern void foo(void);
extern void bar(void);
extern "C" inline int xyzzy(int a)
{
foo();
return a + x;
}
extern "C" int xyzzy(int);
extern inline int plugh(int c)
{
return xyzzy (c);
}
int y;
void doit(int b)
{
y = xyzzy (b) + plugh (b);
}

39
gcc/testsuite/gcc.dg/weak/weak-15.c Normal file
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/* { dg-do compile } */
/* { dg-require-weak "" } */
/* { dg-options "-fno-common" } */
/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?a" } } */
/* { dg-final { scan-assembler-not "weak\[^ \t\]*\[ \t\]_?b" } } */
/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?c" } } */
/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?d" } } */
#pragma weak a
extern char a[];
char *user_a(void)
{
return a+1;
}
int x;
int extern inline b(int y)
{
return x+y;
}
extern int b(int y);
int user_b(int z)
{
return b(z);
}
#pragma weak c
extern int c;
int *user_c = &c;
#pragma weak d
extern char d[];
char *user_d = &d[1];

21
gcc/testsuite/gcc.dg/weak/weak-16.c Normal file
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/* From PR37280. */
/* { dg-do compile } */
/* { dg-require-weak "" } */
/* { dg-options "-fno-common -Os" } */
/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?kallsyms_token_index" } } */
/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?kallsyms_token_table" } } */
extern int kallsyms_token_index[] __attribute__((weak));
extern int kallsyms_token_table[] __attribute__((weak));
void kallsyms_expand_symbol(int *result)
{
int len = *result;
int *tptr;
while(len) {
tptr = &kallsyms_token_table[ kallsyms_token_index[*result] ];
len--;
while (*tptr) tptr++;
*tptr = 1;
}
*result = 0;
}