The optimization levels pr105314.c is iterated over are needlessly
overridden with "-O2", limiting the coverage of the test case to that
level, perhaps with additional options the original optimization level
has been supplied with. We could prevent the extra iterations other
than "-O2" from being run, but the transformation made by if-conversion
is also expected to happen at other optimization levels, so include them
all, and also make sure no reverse-condition branch appears in output,
moving the `dg-final' command to the bottom, as with most test cases.
gcc/testsuite/
* gcc.target/riscv/pr105314.c: Replace `dg-options' command with
`dg-skip-if'. Also reject "bne" with `dg-final'.
---
Hi,
Technically it's not a single self-contained change and it could be 3
instead, but I think there's little point in splitting it further.
Maciej
---
gcc/testsuite/gcc.target/riscv/pr105314.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
gcc-test-riscv-pr105314-levels.diff
Index: gcc/gcc/testsuite/gcc.target/riscv/pr105314.c
===================================================================
--- gcc.orig/gcc/testsuite/gcc.target/riscv/pr105314.c
+++ gcc/gcc/testsuite/gcc.target/riscv/pr105314.c
@@ -1,7 +1,6 @@
/* PR rtl-optimization/105314 */
/* { dg-do compile } */
-/* { dg-options "-O2" } */
-/* { dg-final { scan-assembler-not "\tbeq\t" } } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */
long
foo (long a, long b, long c)
@@ -10,3 +9,5 @@ foo (long a, long b, long c)
a = 0;
return a;
}
+
+/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */
