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aarch64: fix gcc.target/aarch64/pcs_attribute-2.c on non-gnu targets

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Move the ifunc symbol tests into a separate file with dg-require-ifunc.
And added a base pcs ifunc symbol to the test for completeness.

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/pcs_attribute-2.c: Remove ifunc usage.
	* gcc.target/aarch64/pcs_attribute-3.c: New test.

From-SVN: r272414
This commit is contained in:
Szabolcs Nagy 2019-06-18 11:11:07 +00:00 • committed by Szabolcs Nagy
parent 8b72af1703
commit 5ed12b58ef
3 changed files with 63 additions and 21 deletions
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5
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,8 @@
2019-06-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
* gcc.target/aarch64/pcs_attribute-2.c: Remove ifunc usage.
* gcc.target/aarch64/pcs_attribute-3.c: New test.
2019-06-18 Alejandro Martinez <alejandro.martinezvicente@arm.com>
* gcc.target/aarch64/sve/fadda_1.c: New test.

21
gcc/testsuite/gcc.target/aarch64/pcs_attribute-2.c
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@ -53,21 +53,6 @@ ATTR void bar_def_vpcs (void)
{
}
static void (*f_ifunc_resolver ()) (void)
{
return (void (*)(void))f_local_vpcs;
}
__attribute__ ((ifunc ("f_ifunc_resolver")))
ATTR void f_ifunc_vpcs (void);
__attribute__ ((visibility ("hidden")))
__attribute__ ((ifunc ("f_ifunc_resolver")))
ATTR void f_hidden_ifunc_vpcs (void);
__attribute__ ((ifunc ("f_ifunc_resolver")))
ATTR static void f_local_ifunc_vpcs (void);
void (*refs_basepcs[]) (void) = {
f_undef_basepcs,
f_def_basepcs,
@ -86,9 +71,6 @@ void (*ATTR refs_vpcs[]) (void) = {
f_local_weakref_def_vpcs,
bar_undef_vpcs,
bar_def_vpcs,
f_ifunc_vpcs,
f_hidden_ifunc_vpcs,
f_local_ifunc_vpcs,
};
/* Note: local symbols don't need .variant_pcs, but gcc generates it, so
@ -109,6 +91,3 @@ void (*ATTR refs_vpcs[]) (void) = {
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_local_weakref_def_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_undef_renamed_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_def_renamed_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_ifunc_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_hidden_ifunc_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_local_ifunc_vpcs} 1 } } */

58
gcc/testsuite/gcc.target/aarch64/pcs_attribute-3.c Normal file
View file

@ -0,0 +1,58 @@
/* { dg-do compile } */
/* { dg-require-ifunc "" } */
/* { dg-require-effective-target aarch64_variant_pcs } */
/* Test that .variant_pcs is emitted for vector PCS symbol references. */
#define ATTR __attribute__ ((aarch64_vector_pcs))
static void f_local_basepcs (void)
{
}
static void (*f_ifunc_basepcs_resolver ()) (void)
{
return (void (*)(void))f_local_basepcs;
}
__attribute__ ((ifunc ("f_ifunc_basepcs_resolver")))
void f_ifunc_basepcs (void);
ATTR static void f_local_vpcs (void)
{
}
static void (*f_ifunc_vpcs_resolver ()) (void)
{
return (void (*)(void))f_local_vpcs;
}
__attribute__ ((ifunc ("f_ifunc_vpcs_resolver")))
ATTR void f_ifunc_vpcs (void);
__attribute__ ((visibility ("hidden")))
__attribute__ ((ifunc ("f_ifunc_vpcs_resolver")))
ATTR void f_hidden_ifunc_vpcs (void);
__attribute__ ((ifunc ("f_ifunc_vpcs_resolver")))
ATTR static void f_local_ifunc_vpcs (void);
void (*refs_basepcs[]) (void) = {
f_ifunc_basepcs,
};
void (*ATTR refs_vpcs[]) (void) = {
f_ifunc_vpcs,
f_hidden_ifunc_vpcs,
f_local_ifunc_vpcs,
};
/* Note: local symbols don't need .variant_pcs, but gcc generates it, so
we check them here. */
/* { dg-final { scan-assembler-not {\.variant_pcs\tf_local_basepcs} } } */
/* { dg-final { scan-assembler-not {\.variant_pcs\tf_ifunc_basepcs} } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_local_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_ifunc_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_hidden_ifunc_vpcs} 1 } } */
/* { dg-final { scan-assembler-times {\.variant_pcs\tf_local_ifunc_vpcs} 1 } } */