diff options
| author | yufeng <yufeng@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-26 16:36:14 +0000 |
|---|---|---|
| committer | yufeng <yufeng@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-26 16:36:14 +0000 |
| commit | 9f2b70c26f37f498269e781d83bd20a710589075 (patch) | |
| tree | d8984967b38da86b473cf3d7e3a220add54238c5 /gcc/testsuite/gcc.target | |
| parent | 3dad27e9f62890802f6e4e705dcd33e92fdb6c4f (diff) | |
| download | gcc-9f2b70c26f37f498269e781d83bd20a710589075.tar.gz | |
gcc/
* config/arm/arm.c (arm_legitimize_address): Check xop1 is not
a constant immediate before force_reg.
gcc/testsuite/
* gcc.target/arm/20131120.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205397 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.target')
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/20131120.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/20131120.c b/gcc/testsuite/gcc.target/arm/20131120.c new file mode 100644 index 00000000000..c370ae60cd8 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/20131120.c @@ -0,0 +1,14 @@ +/* Check that CONST_INT is not forced into REG before PLUS. */ +/* { dg-do compile { target { arm_arm_ok || arm_thumb2_ok} } } */ +/* { dg-options "-O2 -fdump-rtl-expand" } */ + +typedef int Arr2[50][50]; + +void +foo (Arr2 a2, int i) +{ + a2[i+20][i] = 1; +} + +/* { dg-final { scan-rtl-dump-not "\\\(set \\\(reg:SI \[0-9\]*\\\)\[\n\r\]+\[ \t]*\\\(const_int 4000" "expand" } } */ +/* { dg-final { cleanup-rtl-dump "expand" } } */ |