diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/loop-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/loop-1.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c index e4ad7a9fa7e..35ff0be60fa 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c @@ -17,13 +17,16 @@ to the load from the GOT this also contains the name of the funtion so for each call the function name would appear twice. */ /* { dg-options "-O1 -ftree-loop-ivcanon -funroll-loops -fdump-tree-ivcanon-details -fdump-tree-cunroll-details -fdump-tree-optimized -mno-relax-pic-calls" { target mips*-*-* } } */ - -void xxx(void) +__attribute__ ((pure)) +int foo (int x); +int xxx(void) { int x = 45; + int sum; while (x >>= 1) - foo (); + sum += foo (x) * 2; + return sum; } /* We should be able to find out that the loop iterates four times and unroll it completely. */ |