diff options
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/test_frame_17.c | 21 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e3726c7..2a67241 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -2,6 +2,10 @@ * gcc.target/aarch64/test_frame_17.c: New test. +2016-10-21 Wilco Dijkstra <wdijkstr@arm.com> + + * gcc.target/aarch64/test_frame_17.c: New test. + 2016-10-21 Andris Pavenis <andris.pavenis@iki.fi> PR preprocessor/71681 diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_17.c b/gcc/testsuite/gcc.target/aarch64/test_frame_17.c new file mode 100644 index 0000000..c214431 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/test_frame_17.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 --save-temps" } */ + +/* Test reuse of stack adjustment temporaries. */ + +void foo (); + +int reuse_mov (int i) +{ + int arr[1025]; + return arr[i]; +} + +int no_reuse_mov (int i) +{ + int arr[1025]; + foo (); + return arr[i]; +} + +/* { dg-final { scan-assembler-times "mov\tx16, \[0-9\]+" 3 } } */ |