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Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/subs.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/aarch64/subs.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/subs.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/subs.c
new file mode 100644
index 000000000..2bf197585
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/subs.c
@@ -0,0 +1,30 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+int z;
+int
+foo (int x, int y)
+{
+ int l = x - y;
+ if (l == 0)
+ return 5;
+
+ /* { dg-final { scan-assembler "subs\tw\[0-9\]" } } */
+ z = l ;
+ return 25;
+}
+
+typedef long long s64;
+
+s64 zz;
+s64
+foo2 (s64 x, s64 y)
+{
+ s64 l = x - y;
+ if (l < 0)
+ return 5;
+
+ /* { dg-final { scan-assembler "subs\tx\[0-9\]" } } */
+ zz = l ;
+ return 25;
+}