1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-asynchronous-unwind-tables -fno-unwind-tables" } */
3 /* { dg-require-effective-target supports_stack_clash_protection } */
4
5 #define ARG32(X) X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X,X
6 #define ARG192(X) ARG32(X),ARG32(X),ARG32(X),ARG32(X),ARG32(X),ARG32(X)
7 void out1(ARG192(__int128));
8 int t1(int);
9
t3(int x)10 int t3(int x)
11 {
12 if (x < 1000)
13 return t1 (x) + 1;
14
15 out1 (ARG192(1));
16 return 0;
17 }
18
19
20
21 /* This test creates a large (> 1k) outgoing argument area that needs
22 to be probed. We don't test the exact size of the space or the
23 exact offset to make the test a little less sensitive to trivial
24 output changes. */
25 /* { dg-final { scan-assembler-times "sub\\tsp, sp, #....\\n\\tstr\\txzr, \\\[sp" 1 } } */
26
27
28
29