diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/cris/peep2-andu1.c')
-rw-r--r-- | gcc/testsuite/gcc.target/cris/peep2-andu1.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/cris/peep2-andu1.c b/gcc/testsuite/gcc.target/cris/peep2-andu1.c new file mode 100644 index 000000000..3b54c3295 --- /dev/null +++ b/gcc/testsuite/gcc.target/cris/peep2-andu1.c @@ -0,0 +1,42 @@ +/* { dg-do compile } */ +/* { dg-final { scan-assembler-not "and.d " } } */ +/* { dg-final { scan-assembler-not "move.d " } } */ +/* { dg-final { scan-assembler "cLear.b" } } */ +/* { dg-final { scan-assembler "movu.b" } } */ +/* { dg-final { scan-assembler "and.b" } } */ +/* { dg-final { scan-assembler "movu.w" } } */ +/* { dg-final { scan-assembler "and.w" } } */ +/* { dg-final { scan-assembler "andq" } } */ +/* { dg-options "-O2" } */ + +/* Test the "andu" peephole2 trivially, memory operand. */ + +int +clearb (int x, int *y) +{ + return *y & 0xff00; +} + +int +andb (int x, int *y) +{ + return *y & 0x3f; +} + +int +andw (int x, int *y) +{ + return *y & 0xfff; +} + +int +andq (int x, int *y) +{ + return *y & 0xf0; +} + +int +andq2 (int x, int *y) +{ + return *y & 0xfff0; +} |