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/* { dg-do compile } */
/* { dg-options "-fstrub=strict -fdump-ipa-strub" } */
/* { dg-require-effective-target strub } */
/* Check that uses of a strub variable implicitly enables internal strub for
publicly-visible functions, and causes the same transformations to their
signatures as those in strub-parms1.c. */
#include <stdarg.h>
int __attribute__ ((__strub__)) var;
void
small_args (int i, long long l, void *p, void **q, double d, char c)
{
var++;
}
/* { dg-final { scan-ipa-dump "\n(void )?\[^ \]*small_args\[^ \]*.strub.\[0-9\]* \[(\]int i, long long int l, void \\* p, void \\* \\* q, double d, char c, void \\* &\[^&,\]*.strub.watermark_ptr\[)\]" "strub" } } */
/* { dg-final { scan-ipa-dump " \[^ \]*small_args\[^ \]*.strub.\[0-9\]* \[(\]\[^&\]*&.strub.watermark.\[0-9\]*\[)\]" "strub" } } */
struct large_arg {
int x[128];
};
void
large_byref_arg (struct large_arg la)
{
var++;
}
/* { dg-final { scan-ipa-dump "\n(void )?\[^ \]*large_byref_arg\[^ \]*.strub.\[0-9\]* \[(\]struct large_arg & la, void \\* &\[^&,\]*.strub.watermark_ptr\[)\]" "strub" } } */
/* { dg-final { scan-ipa-dump " \[^ \]*large_byref_arg\[^ \]*.strub.\[0-9\]* \[(\]&\[^&\]*&.strub.watermark.\[0-9\]*\[)\]" "strub" } } */
void
std_arg (int i, ...)
{
va_list vl;
va_start (vl, i);
var++;
va_end (vl);
}
/* { dg-final { scan-ipa-dump "\n(void )?\[^ \]*std_arg\[^ \]*.strub.\[0-9\]* \[(\]int i, \[^&,\]* &\[^&,\]*.strub.va_list_ptr, void \\* &\[^&,\]*.strub.watermark_ptr\[)\]" "strub" } } */
/* { dg-final { scan-ipa-dump " \[^ \]*std_arg\[^ \]*.strub.\[0-9\]* \[(\]\[^&\]*&.strub.va_list.\[0-9\]*, &.strub.watermark.\[0-9\]*\[)\]" "strub" } } */
/* { dg-final { scan-ipa-dump-times "va_start \\(" 1 "strub" } } */
/* { dg-final { scan-ipa-dump-times "va_copy \\(" 1 "strub" } } */
/* { dg-final { scan-ipa-dump-times "va_end \\(" 2 "strub" } } */
void
apply_args (int i, int j, double d)
{
var++;
__builtin_apply_args ();
}
/* { dg-final { scan-ipa-dump "\n(void )?\[^ \]*apply_args\[^ \]*.strub.\[0-9\]* \[(\]int i, int j, double d, void \\*\[^&,\]*.strub.apply_args, void \\* &\[^&,\]*.strub.watermark_ptr\[)\]" "strub" } } */
/* { dg-final { scan-ipa-dump " \[^ \]*apply_args\[^ \]*.strub.\[0-9\]* \[(\]\[^&\]*.strub.apply_args.\[0-9\]*_\[0-9\]*, &.strub.watermark.\[0-9\]*\[)\]" "strub" } } */
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