Track usage of the sreg and several other zero page registers and remove

[cc65] / src / cc65 / coptind.h

diff --git a/src/cc65/coptind.h b/src/cc65/coptind.h
index 04530f1941fb6118c2b1339a87e938c9bfa4ae09..746637092bb88a193286ea48454bea0a2af4e971 100644 (file)
--- a/src/cc65/coptind.h
+++ b/src/cc65/coptind.h
@@ -89,6 +89,9 @@ unsigned OptCondBranches (CodeSeg* S);
 unsigned OptUnusedLoads (CodeSeg* S);
 /* Remove loads of registers where the value loaded is not used later. */
 
+unsigned OptUnusedStores (CodeSeg* S);
+/* Remove stores into zero page registers that aren't used later */
+
 unsigned OptDuplicateLoads (CodeSeg* S);
 /* Remove loads of registers where the value loaded is already in the register. */