================
@@ -0,0 +1,24 @@
+;; Test if the callee_type metadata attached to indirect call sites adhere to
the expected format.
+
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+define i32 @_Z13call_indirectPFicEc(ptr %func, i8 signext %x) !type !0 {
+entry:
+ %func.addr = alloca ptr, align 8
+ %x.addr = alloca i8, align 1
+ store ptr %func, ptr %func.addr, align 8
+ store i8 %x, ptr %x.addr, align 1
+ %fptr = load ptr, ptr %func.addr, align 8
+ %x_val = load i8, ptr %x.addr, align 1
+ ; CHECK: %call = call i32 %fptr(i8 signext %x_val), !callee_type !1
+ %call = call i32 %fptr(i8 signext %x_val), !callee_type !1
+ ret i32 %call
+}
+
+declare !type !2 i32 @_Z3barc(i8 signext)
+
+!0 = !{i64 0, !"_ZTSFiPvcE.generalized"}
+!1 = !{!2}
+!2 = !{i64 0, !"_ZTSFicE.generalized"}
+!3 = !{i64 0, !"_ZTSFicE"}
+!4 = !{!3}
+!8 = !{i64 0, !"_ZTSFicE.generalized"}
----------------
nikic wrote:
Looks like there's a bunch of unused metadata here?
https://github.com/llvm/llvm-project/pull/87573
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