During simplification, it's relatively common to have to replace
an instruction with pseudo corresponding to a known value.
The pseudo can be created with value_pseudo() and the replacement
can be made via replace_with_pseudo() but the combination
of the two is a bit long.
So, create an helper doing both sat once: replace_with_value().
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
simplify.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/simplify.c b/simplify.c
index f6b79685f439..0c75b3fadcab 100644
--- a/simplify.c
+++ b/simplify.c
@@ -465,6 +465,11 @@ static int replace_with_pseudo(struct instruction *insn, pseudo_t pseudo)
return REPEAT_CSE;
}
+static inline int replace_with_value(struct instruction *insn, long long val)
+{
+ return replace_with_pseudo(insn, value_pseudo(val));
+}
+
static inline int def_opcode(pseudo_t p)
{
if (p->type != PSEUDO_REG)
--
2.28.0
