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authorDimitry Andric <dim@FreeBSD.org>2017-04-16 16:02:28 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-04-16 16:02:28 +0000
commit7442d6faa2719e4e7d33a7021c406c5a4facd74d (patch)
treec72b9241553fc9966179aba84f90f17bfa9235c3 /test/Sema/arm-interrupt-attr.c
parentb52119637f743680a99710ce5fdb6646da2772af (diff)
Notes
Diffstat (limited to 'test/Sema/arm-interrupt-attr.c')
-rw-r--r--test/Sema/arm-interrupt-attr.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Sema/arm-interrupt-attr.c b/test/Sema/arm-interrupt-attr.c
index b9684f0b46c1..3a6cdbe0e072 100644
--- a/test/Sema/arm-interrupt-attr.c
+++ b/test/Sema/arm-interrupt-attr.c
@@ -17,3 +17,19 @@ __attribute__((interrupt("UNDEF"))) void foo7() {}
__attribute__((interrupt)) void foo8() {}
__attribute__((interrupt())) void foo9() {}
__attribute__((interrupt(""))) void foo10() {}
+
+void callee1();
+__attribute__((interrupt("IRQ"))) void callee2();
+void caller1() {
+ callee1();
+ callee2();
+}
+__attribute__((interrupt("IRQ"))) void caller2() {
+ callee1(); // expected-warning {{call to function without interrupt attribute could clobber interruptee's VFP registers}}
+ callee2();
+}
+
+void (*callee3)();
+__attribute__((interrupt("IRQ"))) void caller3() {
+ callee3(); // expected-warning {{call to function without interrupt attribute could clobber interruptee's VFP registers}}
+}