diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr16458-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr16458-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr16458-1.c b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr16458-1.c new file mode 100644 index 000000000..45b8c75c0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr16458-1.c @@ -0,0 +1,18 @@ +/* Test cse'ing of unsigned compares. */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +/* { dg-final { scan-assembler-not "cmpw" } } */ +/* { dg-final { scan-assembler-times "cmplw" 1 } } */ + +unsigned int a, b; + +int +foo (void) +{ + if (a == b) return 1; + if (a > b) return 2; + if (a < b) return 3; + if (a != b) return 4; + return 0; +} |