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authorDimitry Andric <dim@FreeBSD.org>2017-04-20 21:21:28 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-04-20 21:21:28 +0000
commitd44a35e87e405ae98902dc491ba70ed82f58f592 (patch)
treec943b2e42186cf1629dc15a3b6604514996993ee /packages/Python/lldbsuite/test/lang/c
parent74a628f776edb588bff8f8f5cc16eac947c9d631 (diff)
downloadsrc-d44a35e87e405ae98902dc491ba70ed82f58f592.tar.gz
src-d44a35e87e405ae98902dc491ba70ed82f58f592.zip
Vendor import of lldb trunk r300890:vendor/lldb/lldb-trunk-r300890
Notes
Notes: svn path=/vendor/lldb/dist/; revision=317228 svn path=/vendor/lldb/lldb-trunk-r300890/; revision=317229; tag=vendor/lldb/lldb-trunk-r300890
Diffstat (limited to 'packages/Python/lldbsuite/test/lang/c')
-rw-r--r--packages/Python/lldbsuite/test/lang/c/register_variables/test.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/packages/Python/lldbsuite/test/lang/c/register_variables/test.c b/packages/Python/lldbsuite/test/lang/c/register_variables/test.c
index 476c32899edc..b95253ef9eea 100644
--- a/packages/Python/lldbsuite/test/lang/c/register_variables/test.c
+++ b/packages/Python/lldbsuite/test/lang/c/register_variables/test.c
@@ -1,17 +1,26 @@
#include <stdio.h>
+#if defined(__arm__) || defined(__aarch64__)
+// Clang does not accept regparm attribute on these platforms.
+// Fortunately, the default calling convention passes arguments in registers
+// anyway.
+#define REGPARM(N)
+#else
+#define REGPARM(N) __attribute__((regparm(N)))
+#endif
+
struct bar {
int m1;
int m2;
};
-void f1(int a, struct bar *b) __attribute__((noinline)) __attribute__((regparm(2)));
+void f1(int a, struct bar *b) __attribute__((noinline)) REGPARM(2);
void f1(int a, struct bar *b)
{
b->m2 = b->m1 + a; // set breakpoint here
}
-void f2(struct bar *b) __attribute__((noinline)) __attribute__((regparm(1)));
+void f2(struct bar *b) __attribute__((noinline)) REGPARM(1);
void f2(struct bar *b)
{
int c = b->m2;