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-rw-r--r--test/Transforms/SampleProfile/indirect-call.ll13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/SampleProfile/indirect-call.ll b/test/Transforms/SampleProfile/indirect-call.ll
index 4101f6f492e5..bee98f1066d2 100644
--- a/test/Transforms/SampleProfile/indirect-call.ll
+++ b/test/Transforms/SampleProfile/indirect-call.ll
@@ -69,7 +69,18 @@ define void @test_noinline(void ()*) !dbg !12 {
ret void
}
+; CHECK-LABEL: @test_norecursive_inline
+; If the indirect call target is the caller, we should not promote it.
+define void @test_norecursive_inline() !dbg !24 {
+; CHECK-NOT: icmp
+; CHECK: call
+ %1 = load void ()*, void ()** @y, align 8
+ call void %1(), !dbg !25
+ ret void
+}
+
@x = global i32 0, align 4
+@y = global void ()* null, align 8
define i32* @foo_inline1(i32* %x) !dbg !14 {
ret i32* %x
@@ -142,3 +153,5 @@ define void @test_direct() !dbg !22 {
!21 = distinct !DISubprogram(name: "foo_direct", scope: !1, file: !1, line: 21, unit: !0)
!22 = distinct !DISubprogram(name: "test_direct", scope: !1, file: !1, line: 22, unit: !0)
!23 = !DILocation(line: 23, scope: !22)
+!24 = distinct !DISubprogram(name: "test_norecursive_inline", scope: !1, file: !1, line: 12, unit: !0)
+!25 = !DILocation(line: 13, scope: !24)