Revert "ZJIT: Expand definition of unspecializable to more complex cases"

nirvdrum · nirvdrum · commit 2a29afe06f3c · 2026-01-09T02:46:45.000-05:00
This reverts commit 4d28732.
diff --git a/zjit/src/hir.rs b/zjit/src/hir.rs
@@ -5399,8 +5399,7 @@ fn unspecializable_c_call_type(flags: u32) -> bool {
 fn unspecializable_call_type(flags: u32) -> bool {
     ((flags & VM_CALL_ARGS_SPLAT) != 0) ||
     ((flags & VM_CALL_KW_SPLAT) != 0) ||
-    ((flags & VM_CALL_ARGS_BLOCKARG) != 0) ||
-    ((flags & VM_CALL_FORWARDING) != 0)
+    ((flags & VM_CALL_ARGS_BLOCKARG) != 0)
 }
 
 /// We have IseqPayload, which keeps track of HIR Types in the interpreter, but this is not useful

Original file line number	Diff line number	Diff line change
`@@ -5399,8 +5399,7 @@ fn unspecializable_c_call_type(flags: u32) -> bool {`
`5399`	`5399`	`fn unspecializable_call_type(flags: u32) -> bool {`
`5400`	`5400`	`((flags & VM_CALL_ARGS_SPLAT) != 0) \|\|`
`5401`	`5401`	`((flags & VM_CALL_KW_SPLAT) != 0) \|\|`
`5402`		`- ((flags & VM_CALL_ARGS_BLOCKARG) != 0) \|\|`
`5403`		`- ((flags & VM_CALL_FORWARDING) != 0)`
	`5402`	`+ ((flags & VM_CALL_ARGS_BLOCKARG) != 0)`
`5404`	`5403`	`}`
`5405`	`5404`
`5406`	`5405`	`/// We have IseqPayload, which keeps track of HIR Types in the interpreter, but this is not useful`