diff llvm/test/Feature/md_on_instruction.ll @ 150:1d019706d866

LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
parents
children 0572611fdcc8
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/llvm/test/Feature/md_on_instruction.ll	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,28 @@
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
+
+define i32 @foo() nounwind ssp {
+entry:
+  ; CHECK: %retval = alloca i32
+  ; CHECK: store i32 42, i32* %retval, !md !0
+  ; CHECK: br label %0, !md !1
+  %retval = alloca i32
+  store i32 42, i32* %retval, !md !0
+  br label %0, !md !1
+
+; <label:0>
+  ; CHECK: %1 = load i32, i32* %retval, !md !2
+  ; CHECK: ret i32 %1, !md !3
+  %1 = load i32, i32* %retval, !md !2
+  ret i32 %1, !md !3
+}
+
+; CHECK: !0 = !{}
+; CHECK: !1 = distinct !{}
+; CHECK: !2 = !{!0}
+; CHECK: !3 = !{!4}
+; CHECK: !4 = !{!0, !2}
+!0 = !{}
+!1 = distinct !{}
+!2 = !{!0}
+!3 = !{!4}
+!4 = !{!0, !2}