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| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/loop-1.c | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 37c6b27..da84e65 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2004-09-26 Ulrich Weigand <uweigand@de.ibm.com> + + * gcc.dg/tree-ssa/loop-1.c: Use -msmall-exec on s390-*-* targets. + 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de> PR fortran/15164 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c index 43cf01b..759a979 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-1.c @@ -1,6 +1,11 @@ /* { dg-do compile } */ /* { dg-options "-O1 -ftree-loop-ivcanon -funroll-loops -fdump-tree-ivcanon-details" } */ +/* On 31-bit S/390 the function address will be stored (once) in the literal pool, + so scan-assembler-times "foo" will return 1 even if the loop is fully unrolled. + -msmall-exec avoids this by enabling a call instruction with immediate operand. */ +/* { dg-options "-O1 -ftree-loop-ivcanon -funroll-loops -fdump-tree-ivcanon-details -msmall-exec" { target s390-*-* } } */ + void xxx(void) { int x = 45; |