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Add some more test cases for fentry and pg

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Test fentry and no_instrument_function overriding.

gcc/testsuite/:

2014-09-15  Andi Kleen  <ak@linux.intel.com>

	* gcc.dg/pg-override.c: New test.
	* gcc.dg/pg.c: New test.
	* gcc.target/i386/fentry-override.c: New test.
	* gcc.target/i386/fentry.c: New test.

From-SVN: r215285
This commit is contained in:
Andi Kleen 2014-09-16 03:22:53 +00:00 committed by Andi Kleen
parent 0b37ba8a60
commit a86507b29e
5 changed files with 79 additions and 0 deletions
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7
gcc/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2014-09-15 Andi Kleen <ak@linux.intel.com>
* gcc.dg/pg-override.c: New test.
* gcc.dg/pg.c: New test.
* gcc.target/i386/fentry-override.c: New test.
* gcc.target/i386/fentry.c: New test.
2014-09-15 Jakub Jelinek <jakub@redhat.com>
PR fortran/56408

18
gcc/testsuite/gcc.dg/pg-override.c Normal file
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@ -0,0 +1,18 @@
/* Test -fprofile override */
/* { dg-do compile } */
/* { dg-options "-fprofile" { target { { i686-*-* x86_64-*-* } } } } */
/* { dg-final { scan-assembler-not "mcount" } } */
/* Origin: Andi Kleen */
extern void foobar(const char *);
__attribute__((no_instrument_function)) void func(void)
{
foobar ("Hello world\n");
}
__attribute__((no_instrument_function)) void func2(void)
{
int i;
for (i = 0; i < 10; i++)
foobar ("Hello world");
}

18
gcc/testsuite/gcc.dg/pg.c Normal file
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@ -0,0 +1,18 @@
/* Test -fprofile override */
/* { dg-do compile } */
/* { dg-options "-fprofile" { target { { i686-*-* x86_64-*-* } } } } */
/* { dg-final { scan-assembler-not "mcount" } } */
/* Origin: Andi Kleen */
extern void foobar(const char *);
__attribute__((no_instrument_function)) void func(void)
{
foobar ("Hello world\n");
}
__attribute__((no_instrument_function)) void func2(void)
{
int i;
for (i = 0; i < 10; i++)
foobar ("Hello world");
}

18
gcc/testsuite/gcc.target/i386/fentry-override.c Normal file
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@ -0,0 +1,18 @@
/* Test -mfentry override */
/* { dg-do compile } */
/* { dg-options "-mfentry" } */
/* { dg-final { scan-assembler-not "__fentry__" } } */
/* Origin: Andi Kleen */
extern void foobar(const char *);
void __attribute__((no_instrument_function)) func(void)
{
foobar ("Hello world\n");
}
void __attribute__((no_instrument_function)) func2(void)
{
int i;
for (i = 0; i < 10; i++)
foobar ("Hello world");
}

18
gcc/testsuite/gcc.target/i386/fentry.c Normal file
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@ -0,0 +1,18 @@
/* Test -mfentry */
/* { dg-do compile } */
/* { dg-options "-fprofile -mfentry" } */
/* { dg-final { scan-assembler "__fentry__" } } */
/* Origin: Andi Kleen */
extern void foobar(const char *);
void func(void)
{
foobar ("Hello world\n");
}
void func2(void)
{
int i;
for (i = 0; i < 10; i++)
foobar ("Hello world");
}