During the processing, some verification are done and if the
check fails, a warning is normally issued. But some checks are
done at several steps and so the same warning can be give
several time, which is annoying.
Add to instructions a field '.tainted' which will allow to
mark instructions which fail some checks and have already
warned about.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
linearize.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/linearize.h b/linearize.h
index 840b29c8a..79c0c09b5 100644
--- a/linearize.h
+++ b/linearize.h
@@ -68,7 +68,8 @@ struct asm_rules {
DECLARE_ALLOCATOR(asm_rules);
struct instruction {
- unsigned opcode:8,
+ unsigned opcode:7,
+ tainted:1,
size:24;
struct basic_block *bb;
struct position pos;
--
2.16.2
--
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