Remove OA_RETINTEGER, unused since 2002 (commit e7311069df54baa6)

This returns us to 8 flag bits, and restores OCSHIFT and OASHIFT to 8 and 12
Previously these were 9 and 13, and effectively PL_opargs[] was using 33 of
32 bits, relying on the ugly hack that no 5 argument builtin had an optional
5th argument, hence the (13 + 5 * 4)th bit was always zero.
is effectively 33 bits.

1 files changed, 3 insertions, 4 deletions

diff --git a/op.h b/op.h
index d537170289..2ffd3e6f16 100644
--- a/op.h
+++ b/op.h
@@ -537,14 +537,13 @@ struct loop {
 #define OA_FOLDCONST 2
 #define OA_RETSCALAR 4
 #define OA_TARGET 8
-#define OA_RETINTEGER 16
+#define OA_TARGLEX 16
 #define OA_OTHERINT 32
 #define OA_DANGEROUS 64
 #define OA_DEFGV 128
-#define OA_TARGLEX 256
 
 /* The next 4 bits encode op class information */
-#define OCSHIFT 9
+#define OCSHIFT 8
 
 #define OA_CLASS_MASK (15 << OCSHIFT)
 
@@ -563,7 +562,7 @@ struct loop {
 #define OA_FILESTATOP (12 << OCSHIFT)
 #define OA_LOOPEXOP (13 << OCSHIFT)
 
-#define OASHIFT 13
+#define OASHIFT 12
 
 /* Remaining nybbles of PL_opargs */
 #define OA_SCALAR 1