Revert "Revert "DI: Fold constant arguments into a single MDString""

[oota-llvm.git] / test / Assembler / functionlocal-metadata.ll

diff --git a/test/Assembler/functionlocal-metadata.ll b/test/Assembler/functionlocal-metadata.ll
index 9d83304e892c542098b2f714f73a6170d421d190..c46233a3a82d5414efe334e8888bf5a6e6f013b0 100644 (file)
--- a/test/Assembler/functionlocal-metadata.ll
+++ b/test/Assembler/functionlocal-metadata.ll
@@ -1,37 +1,57 @@
 ; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+; RUN: verify-uselistorder %s
 
 define void @Foo(i32 %a, i32 %b) {
 entry:
+  call void @llvm.dbg.value(metadata !{ i32* %1 }, i64 16, metadata !2, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.value(metadata !{i32* %1}, i64 16, metadata ![[ID2:[0-9]+]], metadata {{.*}})
   %0 = add i32 %a, 1                              ; <i32> [#uses=1]
   %two = add i32 %b, %0                           ; <i32> [#uses=0]
   %1 = alloca i32                                 ; <i32*> [#uses=1]
-  %three = bitcast i32* %1 to { }*                ; <{ }*> [#uses=6]
-
-  call void @llvm.dbg.declare({ }* %three, metadata !{i32* %1})
-; CHECK: metadata !{i32* %1}
-  call void @llvm.dbg.declare({ }* %three, metadata !{{ }* %three})
-  call void @llvm.dbg.declare({ }* %three, metadata !{i32 %0})
-  call void @llvm.dbg.declare({ }* %three, metadata !{{ }* %three, i32 %0})
-  call void @llvm.dbg.declare({ }* %three, metadata !{i32 %b, i32 %0})
-  call void @llvm.dbg.declare({ }* %three, metadata !{i32 %a, metadata !"foo"})
-; CHECK: metadata !{i32 %a, metadata !"foo"}
-  call void @llvm.dbg.declare({ }* %three, metadata !{metadata !0, i32 %two})
-
-  call void @llvm.dbg.value(metadata !{ i32 %a }, i64 0, metadata !1)
-  call void @llvm.dbg.value(metadata !{ i32 %0 }, i64 25, metadata !0)
-  call void @llvm.dbg.value(metadata !{ i32* %1 }, i64 16, metadata !"foo")
-; CHECK: call void @llvm.dbg.value(metadata !{i32* %1}, i64 16, metadata !"foo")
-  call void @llvm.dbg.value(metadata !{ { }* %three }, i64 12, metadata !"bar")
+
+  call void @llvm.dbg.declare(metadata !{i32* %1}, metadata !{i32* %1}, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.declare(metadata !{i32* %1}, metadata !{i32* %1}, metadata {{.*}})
+  call void @llvm.dbg.declare(metadata !{i32 %two}, metadata !{i32 %0}, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.declare(metadata !{i32 %two}, metadata !{i32 %0}, metadata {{.*}})
+  call void @llvm.dbg.declare(metadata !{i32 %0}, metadata !{i32* %1, i32 %0}, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.declare(metadata !{i32 %0}, metadata !{i32* %1, i32 %0}, metadata {{.*}})
+  call void @llvm.dbg.declare(metadata !{i32* %1}, metadata !{i32 %b, i32 %0}, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.declare(metadata !{i32* %1}, metadata !{i32 %b, i32 %0}, metadata {{.*}})
+  call void @llvm.dbg.declare(metadata !{i32 %a}, metadata !{i32 %a, metadata !"foo"}, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.declare(metadata !{i32 %a}, metadata !{i32 %a, metadata !"foo"}, metadata {{.*}})
+  call void @llvm.dbg.declare(metadata !{i32 %b}, metadata !{metadata !0, i32 %two}, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.declare(metadata !{i32 %b}, metadata !{metadata ![[ID0:[0-9]+]], i32 %two}, metadata {{.*}})
+
+  call void @llvm.dbg.value(metadata !{ i32 %a }, i64 0, metadata !1, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.value(metadata !{i32 %a}, i64 0, metadata ![[ID1:[0-9]+]], metadata {{.*}})
+  call void @llvm.dbg.value(metadata !{ i32 %0 }, i64 25, metadata !0, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.value(metadata !{i32 %0}, i64 25, metadata ![[ID0]], metadata {{.*}})
+  call void @llvm.dbg.value(metadata !{ i32* %1 }, i64 16, metadata !3, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.value(metadata !{i32* %1}, i64 16, metadata ![[ID3:[0-9]+]], metadata {{.*}})
+  call void @llvm.dbg.value(metadata !3, i64 12, metadata !2, metadata !{metadata !"0x102"})
+; CHECK: call void @llvm.dbg.value(metadata ![[ID3]], i64 12, metadata ![[ID2]], metadata {{.*}})
 
   ret void, !foo !0, !bar !1
-; CHECK: ret void, !foo !0, !bar !1
+; CHECK: ret void, !foo ![[FOO:[0-9]+]], !bar ![[BAR:[0-9]+]]
 }
 
+!llvm.module.flags = !{!4}
+
 !0 = metadata !{i32 662302, i32 26, metadata !1, null}
 !1 = metadata !{i32 4, metadata !"foo"}
+!2 = metadata !{metadata !"bar"}
+!3 = metadata !{metadata !"foo"}
+!4 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
 
-declare void @llvm.dbg.declare({ }*, metadata) nounwind readnone
-declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
+declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
 
 !foo = !{ !0 }
 !bar = !{ !1 }
+
+; CHECK: !foo = !{![[FOO]]}
+; CHECK: !bar = !{![[BAR]]}
+; CHECK: ![[ID0]] = metadata !{i32 662302, i32 26, metadata ![[ID1]], null}
+; CHECK: ![[ID1]] = metadata !{i32 4, metadata !"foo"}
+; CHECK: ![[ID2]] = metadata !{metadata !"bar"}
+; CHECK: ![[ID3]] = metadata !{metadata !"foo"}