================
@@ -0,0 +1,50 @@
+;; Tests that we store the type identifiers in .callgraph section of the
binary.
+
+; RUN: llc --call-graph-section -filetype=obj -o - < %s | \
+; RUN: llvm-readelf -x .callgraph - | FileCheck %s
+
+declare void @foo()
+
+declare noundef i32 @bar(i8 signext)
+
+declare noundef ptr @baz(ptr)
+
+define dso_local void @main() {
+entry:
+ %retval = alloca i32, align 4
+ %fp_foo = alloca ptr, align 8
+ %a = alloca i8, align 1
+ %fp_bar = alloca ptr, align 8
+ %fp_baz = alloca ptr, align 8
+ store i32 0, ptr %retval, align 4
+ store ptr @foo, ptr %fp_foo, align 8
+ %fp_foo_val = load ptr, ptr %fp_foo, align 8
+ call void (...) %fp_foo_val(), !callee_type !1
+ store ptr @bar, ptr %fp_bar, align 8
+ %fp_bar_val = load ptr, ptr %fp_bar, align 8
+ %a_val = load i8, ptr %a, align 1
+ %call_fp_bar = call i32 %fp_bar_val(i8 signext %a_val), !callee_type !3
+ store ptr @baz, ptr %fp_baz, align 8
+ %fp_baz_val = load ptr, ptr %fp_baz, align 8
+ %call_fp_baz = call ptr %fp_baz_val(ptr %a), !callee_type !5
+ call void @foo()
+ %a_val_2 = load i8, ptr %a, align 1
+ %call_bar = call i32 @bar(i8 signext %a_val_2)
----------------
Prabhuk wrote:
#119468 PR has the detailed documentation. It talks about the type metadata
being added to indirect callsites alone. I can make an explicit callout to the
fact that no metadata will be attached to the direct call sites.
https://github.com/llvm/llvm-project/pull/87576
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
