diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/combine-movs.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/combine-movs.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/combine-movs.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/combine-movs.c new file mode 100644 index 000000000..e9fd6cb45 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/combine-movs.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { arm_thumb1 } } */ +/* { dg-options "-O" } */ + +void foo (unsigned long r[], unsigned int d) +{ + int i, n = d / 32; + for (i = 0; i < n; ++i) + r[i] = 0; +} + +/* { dg-final { scan-assembler "lsrs\tr\[0-9\]" { target arm_thumb2 } } } */ +/* { dg-final { scan-assembler "movs\tr\[0-9\]" { target { ! arm_thumb2 } } } } */ |