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-rw-r--r--tests/tcg/aarch64/test-2375.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/tcg/aarch64/test-2375.c b/tests/tcg/aarch64/test-2375.c
new file mode 100644
index 0000000..84c7e7d
--- /dev/null
+++ b/tests/tcg/aarch64/test-2375.c
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Copyright (c) 2024 Linaro Ltd */
+/* See https://gitlab.com/qemu-project/qemu/-/issues/2375 */
+
+#include <assert.h>
+
+int main(void)
+{
+ int r, z;
+
+ asm("msr fpcr, %2\n\t"
+ "fjcvtzs %w0, %d3\n\t"
+ "cset %1, eq"
+ : "=r"(r), "=r"(z)
+ : "r"(0x01000000L), /* FZ = 1 */
+ "w"(0xfcff00L)); /* denormal */
+
+ assert(r == 0);
+ assert(z == 0);
+ return 0;
+}