5 files changed, 166 insertions, 166 deletions
diff --git a/test/Transforms/SampleProfile/branch.ll b/test/Transforms/SampleProfile/branch.ll
index e646609..6391fc5 100644
--- a/test/Transforms/SampleProfile/branch.ll
+++ b/test/Transforms/SampleProfile/branch.ll
@@ -32,8 +32,8 @@ define i32 @main(i32 %argc, i8** nocapture readonly %argv) #0 {
 ; CHECK: Printing analysis 'Branch Probability Analysis' for function 'main':
 
 entry:
-  tail call void @llvm.dbg.value(metadata !{i32 %argc}, i64 0, metadata !13, metadata !{}), !dbg !27
-  tail call void @llvm.dbg.value(metadata !{i8** %argv}, i64 0, metadata !14, metadata !{}), !dbg !27
+  tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !13, metadata !{}), !dbg !27
+  tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !14, metadata !{}), !dbg !27
   %cmp = icmp slt i32 %argc, 2, !dbg !28
   br i1 %cmp, label %return, label %if.end, !dbg !28
 ; CHECK: edge entry -> return probability is 1 / 2 = 50%
@@ -43,7 +43,7 @@ if.end:                                           ; preds = %entry
   %arrayidx = getelementptr inbounds i8** %argv, i64 1, !dbg !30
   %0 = load i8** %arrayidx, align 8, !dbg !30, !tbaa !31
   %call = tail call i32 @atoi(i8* %0) #4, !dbg !30
-  tail call void @llvm.dbg.value(metadata !{i32 %call}, i64 0, metadata !17, metadata !{}), !dbg !30
+  tail call void @llvm.dbg.value(metadata i32 %call, i64 0, metadata !17, metadata !{}), !dbg !30
   %cmp1 = icmp sgt i32 %call, 100, !dbg !35
   br i1 %cmp1, label %for.body, label %if.end6, !dbg !35
 ; CHECK: edge if.end -> for.body probability is 1 / 2 = 50%
@@ -55,14 +55,14 @@ for.body:                                         ; preds = %if.end, %for.body
   %add = fadd double %s.015, 3.049000e+00, !dbg !36
   %conv = sitofp i32 %u.016 to double, !dbg !36
   %add4 = fadd double %add, %conv, !dbg !36
-  tail call void @llvm.dbg.value(metadata !{double %add4}, i64 0, metadata !18, metadata !{}), !dbg !36
+  tail call void @llvm.dbg.value(metadata double %add4, i64 0, metadata !18, metadata !{}), !dbg !36
   %div = fdiv double 3.940000e+00, %s.015, !dbg !37
   %mul = fmul double %div, 3.200000e-01, !dbg !37
   %add5 = fadd double %add4, %mul, !dbg !37
   %sub = fsub double %add4, %add5, !dbg !37
-  tail call void @llvm.dbg.value(metadata !{double %sub}, i64 0, metadata !18, metadata !{}), !dbg !37
+  tail call void @llvm.dbg.value(metadata double %sub, i64 0, metadata !18, metadata !{}), !dbg !37
   %inc = add nsw i32 %u.016, 1, !dbg !38
-  tail call void @llvm.dbg.value(metadata !{i32 %inc}, i64 0, metadata !21, metadata !{}), !dbg !38
+  tail call void @llvm.dbg.value(metadata i32 %inc, i64 0, metadata !21, metadata !{}), !dbg !38
   %exitcond = icmp eq i32 %inc, %call, !dbg !38
   br i1 %exitcond, label %if.end6, label %for.body, !dbg !38
 ; CHECK: edge for.body -> if.end6 probability is 1 / 10227 = 0.00977804
@@ -98,46 +98,46 @@ attributes #4 = { nounwind readonly }
 !llvm.module.flags = !{!25, !42}
 !llvm.ident = !{!26}
 
-!0 = metadata !{metadata !"0x11\004\00clang version 3.4 (trunk 192896) (llvm/trunk 192895)\001\00\000\00\000", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [./branch.cc] [DW_LANG_C_plus_plus]
-!1 = metadata !{metadata !"branch.cc", metadata !"."}
-!2 = metadata !{i32 0}
-!3 = metadata !{metadata !4}
-!4 = metadata !{metadata !"0x2e\00main\00main\00\004\000\001\000\006\00256\001\004", metadata !1, metadata !5, metadata !6, null, i32 (i32, i8**)* @main, null, null, metadata !12} ; [ DW_TAG_subprogram ] [line 4] [def] [main]
-!5 = metadata !{metadata !"0x29", metadata !1}          ; [ DW_TAG_file_type ] [./branch.cc]
-!6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!7 = metadata !{metadata !8, metadata !8, metadata !9}
-!8 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
-!9 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !10} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from ]
-!10 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !11} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from char]
-!11 = metadata !{metadata !"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ] [char] [line 0, size 8, align 8, offset 0, enc DW_ATE_signed_char]
-!12 = metadata !{metadata !13, metadata !14, metadata !15, metadata !17, metadata !18, metadata !21, metadata !23}
-!13 = metadata !{metadata !"0x101\00argc\0016777220\000", metadata !4, metadata !5, metadata !8} ; [ DW_TAG_arg_variable ] [argc] [line 4]
-!14 = metadata !{metadata !"0x101\00argv\0033554436\000", metadata !4, metadata !5, metadata !9} ; [ DW_TAG_arg_variable ] [argv] [line 4]
-!15 = metadata !{metadata !"0x100\00result\007\000", metadata !4, metadata !5, metadata !16} ; [ DW_TAG_auto_variable ] [result] [line 7]
-!16 = metadata !{metadata !"0x24\00double\000\0064\0064\000\000\004", null, null} ; [ DW_TAG_base_type ] [double] [line 0, size 64, align 64, offset 0, enc DW_ATE_float]
-!17 = metadata !{metadata !"0x100\00limit\008\000", metadata !4, metadata !5, metadata !8} ; [ DW_TAG_auto_variable ] [limit] [line 8]
-!18 = metadata !{metadata !"0x100\00s\0010\000", metadata !19, metadata !5, metadata !16} ; [ DW_TAG_auto_variable ] [s] [line 10]
-!19 = metadata !{metadata !"0xb\009\000\000", metadata !1, metadata !20} ; [ DW_TAG_lexical_block ] [./branch.cc]
-!20 = metadata !{metadata !"0xb\009\000\000", metadata !1, metadata !4} ; [ DW_TAG_lexical_block ] [./branch.cc]
-!21 = metadata !{metadata !"0x100\00u\0011\000", metadata !22, metadata !5, metadata !8} ; [ DW_TAG_auto_variable ] [u] [line 11]
-!22 = metadata !{metadata !"0xb\0011\000\000", metadata !1, metadata !19} ; [ DW_TAG_lexical_block ] [./branch.cc]
-!23 = metadata !{metadata !"0x100\00x\0012\000", metadata !24, metadata !5, metadata !16} ; [ DW_TAG_auto_variable ] [x] [line 12]
-!24 = metadata !{metadata !"0xb\0011\000\000", metadata !1, metadata !22} ; [ DW_TAG_lexical_block ] [./branch.cc]
-!25 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
-!26 = metadata !{metadata !"clang version 3.4 (trunk 192896) (llvm/trunk 192895)"}
-!27 = metadata !{i32 4, i32 0, metadata !4, null}
-!28 = metadata !{i32 5, i32 0, metadata !29, null}
-!29 = metadata !{metadata !"0xb\005\000\000", metadata !1, metadata !4} ; [ DW_TAG_lexical_block ] [./branch.cc]
-!30 = metadata !{i32 8, i32 0, metadata !4, null}
-!31 = metadata !{metadata !32, metadata !32, i64 0}
-!32 = metadata !{metadata !"any pointer", metadata !33, i64 0}
-!33 = metadata !{metadata !"omnipotent char", metadata !34, i64 0}
-!34 = metadata !{metadata !"Simple C/C++ TBAA"}
-!35 = metadata !{i32 9, i32 0, metadata !20, null}
-!36 = metadata !{i32 13, i32 0, metadata !24, null}
-!37 = metadata !{i32 14, i32 0, metadata !24, null}
-!38 = metadata !{i32 11, i32 0, metadata !22, null}
-!39 = metadata !{i32 20, i32 0, metadata !4, null}
-!40 = metadata !{i32 21, i32 0, metadata !4, null}
-!41 = metadata !{i32 22, i32 0, metadata !4, null}
-!42 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
+!0 = !{!"0x11\004\00clang version 3.4 (trunk 192896) (llvm/trunk 192895)\001\00\000\00\000", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [./branch.cc] [DW_LANG_C_plus_plus]
+!1 = !{!"branch.cc", !"."}
+!2 = !{i32 0}
+!3 = !{!4}
+!4 = !{!"0x2e\00main\00main\00\004\000\001\000\006\00256\001\004", !1, !5, !6, null, i32 (i32, i8**)* @main, null, null, !12} ; [ DW_TAG_subprogram ] [line 4] [def] [main]
+!5 = !{!"0x29", !1}          ; [ DW_TAG_file_type ] [./branch.cc]
+!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!7 = !{!8, !8, !9}
+!8 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
+!9 = !{!"0xf\00\000\0064\0064\000\000", null, null, !10} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from ]
+!10 = !{!"0xf\00\000\0064\0064\000\000", null, null, !11} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from char]
+!11 = !{!"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ] [char] [line 0, size 8, align 8, offset 0, enc DW_ATE_signed_char]
+!12 = !{!13, !14, !15, !17, !18, !21, !23}
+!13 = !{!"0x101\00argc\0016777220\000", !4, !5, !8} ; [ DW_TAG_arg_variable ] [argc] [line 4]
+!14 = !{!"0x101\00argv\0033554436\000", !4, !5, !9} ; [ DW_TAG_arg_variable ] [argv] [line 4]
+!15 = !{!"0x100\00result\007\000", !4, !5, !16} ; [ DW_TAG_auto_variable ] [result] [line 7]
+!16 = !{!"0x24\00double\000\0064\0064\000\000\004", null, null} ; [ DW_TAG_base_type ] [double] [line 0, size 64, align 64, offset 0, enc DW_ATE_float]
+!17 = !{!"0x100\00limit\008\000", !4, !5, !8} ; [ DW_TAG_auto_variable ] [limit] [line 8]
+!18 = !{!"0x100\00s\0010\000", !19, !5, !16} ; [ DW_TAG_auto_variable ] [s] [line 10]
+!19 = !{!"0xb\009\000\000", !1, !20} ; [ DW_TAG_lexical_block ] [./branch.cc]
+!20 = !{!"0xb\009\000\000", !1, !4} ; [ DW_TAG_lexical_block ] [./branch.cc]
+!21 = !{!"0x100\00u\0011\000", !22, !5, !8} ; [ DW_TAG_auto_variable ] [u] [line 11]
+!22 = !{!"0xb\0011\000\000", !1, !19} ; [ DW_TAG_lexical_block ] [./branch.cc]
+!23 = !{!"0x100\00x\0012\000", !24, !5, !16} ; [ DW_TAG_auto_variable ] [x] [line 12]
+!24 = !{!"0xb\0011\000\000", !1, !22} ; [ DW_TAG_lexical_block ] [./branch.cc]
+!25 = !{i32 2, !"Dwarf Version", i32 4}
+!26 = !{!"clang version 3.4 (trunk 192896) (llvm/trunk 192895)"}
+!27 = !MDLocation(line: 4, scope: !4)
+!28 = !MDLocation(line: 5, scope: !29)
+!29 = !{!"0xb\005\000\000", !1, !4} ; [ DW_TAG_lexical_block ] [./branch.cc]
+!30 = !MDLocation(line: 8, scope: !4)
+!31 = !{!32, !32, i64 0}
+!32 = !{!"any pointer", !33, i64 0}
+!33 = !{!"omnipotent char", !34, i64 0}
+!34 = !{!"Simple C/C++ TBAA"}
+!35 = !MDLocation(line: 9, scope: !20)
+!36 = !MDLocation(line: 13, scope: !24)
+!37 = !MDLocation(line: 14, scope: !24)
+!38 = !MDLocation(line: 11, scope: !22)
+!39 = !MDLocation(line: 20, scope: !4)
+!40 = !MDLocation(line: 21, scope: !4)
+!41 = !MDLocation(line: 22, scope: !4)
+!42 = !{i32 1, !"Debug Info Version", i32 2}
diff --git a/test/Transforms/SampleProfile/calls.ll b/test/Transforms/SampleProfile/calls.ll
index c39472b..d566609 100644
--- a/test/Transforms/SampleProfile/calls.ll
+++ b/test/Transforms/SampleProfile/calls.ll
@@ -92,29 +92,29 @@ declare i32 @printf(i8*, ...) #2
 !llvm.module.flags = !{!8, !9}
 !llvm.ident = !{!10}
 
-!0 = metadata !{metadata !"0x11\004\00clang version 3.5 \000\00\000\00\000", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [./calls.cc] [DW_LANG_C_plus_plus]
-!1 = metadata !{metadata !"calls.cc", metadata !"."}
-!2 = metadata !{}
-!3 = metadata !{metadata !4, metadata !7}
-!4 = metadata !{metadata !"0x2e\00sum\00sum\00\003\000\001\000\006\00256\000\003", metadata !1, metadata !5, metadata !6, null, i32 (i32, i32)* @_Z3sumii, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 3] [def] [sum]
-!5 = metadata !{metadata !"0x29", metadata !1}          ; [ DW_TAG_file_type ] [./calls.cc]
-!6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!7 = metadata !{metadata !"0x2e\00main\00main\00\007\000\001\000\006\00256\000\007", metadata !1, metadata !5, metadata !6, null, i32 ()* @main, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 7] [def] [main]
-!8 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
-!9 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
-!10 = metadata !{metadata !"clang version 3.5 "}
-!11 = metadata !{i32 4, i32 0, metadata !4, null}
-!12 = metadata !{i32 8, i32 0, metadata !7, null}
-!13 = metadata !{i32 9, i32 0, metadata !7, null}
-!14 = metadata !{i32 9, i32 0, metadata !15, null}
-!15 = metadata !{metadata !"0xb\001", metadata !1, metadata !7} ; [ DW_TAG_lexical_block ] [./calls.cc]
-!16 = metadata !{i32 10, i32 0, metadata !17, null}
-!17 = metadata !{metadata !"0xb\0010\000\000", metadata !1, metadata !7} ; [ DW_TAG_lexical_block ] [./calls.cc]
-!18 = metadata !{i32 10, i32 0, metadata !19, null}
-!19 = metadata !{metadata !"0xb\001", metadata !1, metadata !17} ; [ DW_TAG_lexical_block ] [./calls.cc]
-!20 = metadata !{i32 10, i32 0, metadata !21, null}
-!21 = metadata !{metadata !"0xb\002", metadata !1, metadata !17} ; [ DW_TAG_lexical_block ] [./calls.cc]
-!22 = metadata !{i32 10, i32 0, metadata !23, null}
-!23 = metadata !{metadata !"0xb\003", metadata !1, metadata !17} ; [ DW_TAG_lexical_block ] [./calls.cc]
-!24 = metadata !{i32 11, i32 0, metadata !7, null}
-!25 = metadata !{i32 12, i32 0, metadata !7, null}
+!0 = !{!"0x11\004\00clang version 3.5 \000\00\000\00\000", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [./calls.cc] [DW_LANG_C_plus_plus]
+!1 = !{!"calls.cc", !"."}
+!2 = !{}
+!3 = !{!4, !7}
+!4 = !{!"0x2e\00sum\00sum\00\003\000\001\000\006\00256\000\003", !1, !5, !6, null, i32 (i32, i32)* @_Z3sumii, null, null, !2} ; [ DW_TAG_subprogram ] [line 3] [def] [sum]
+!5 = !{!"0x29", !1}          ; [ DW_TAG_file_type ] [./calls.cc]
+!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!7 = !{!"0x2e\00main\00main\00\007\000\001\000\006\00256\000\007", !1, !5, !6, null, i32 ()* @main, null, null, !2} ; [ DW_TAG_subprogram ] [line 7] [def] [main]
+!8 = !{i32 2, !"Dwarf Version", i32 4}
+!9 = !{i32 1, !"Debug Info Version", i32 2}
+!10 = !{!"clang version 3.5 "}
+!11 = !MDLocation(line: 4, scope: !4)
+!12 = !MDLocation(line: 8, scope: !7)
+!13 = !MDLocation(line: 9, scope: !7)
+!14 = !MDLocation(line: 9, scope: !15)
+!15 = !{!"0xb\001", !1, !7} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!16 = !MDLocation(line: 10, scope: !17)
+!17 = !{!"0xb\0010\000\000", !1, !7} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!18 = !MDLocation(line: 10, scope: !19)
+!19 = !{!"0xb\001", !1, !17} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!20 = !MDLocation(line: 10, scope: !21)
+!21 = !{!"0xb\002", !1, !17} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!22 = !MDLocation(line: 10, scope: !23)
+!23 = !{!"0xb\003", !1, !17} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!24 = !MDLocation(line: 11, scope: !7)
+!25 = !MDLocation(line: 12, scope: !7)
diff --git a/test/Transforms/SampleProfile/discriminator.ll b/test/Transforms/SampleProfile/discriminator.ll
index 73c73d1..cafc69d 100644
--- a/test/Transforms/SampleProfile/discriminator.ll
+++ b/test/Transforms/SampleProfile/discriminator.ll
@@ -66,25 +66,25 @@ while.end:                                        ; preds = %while.cond
 !llvm.module.flags = !{!7, !8}
 !llvm.ident = !{!9}
 
-!0 = metadata !{metadata !"0x11\0012\00clang version 3.5 \000\00\000\00\000", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [discriminator.c] [DW_LANG_C99]
-!1 = metadata !{metadata !"discriminator.c", metadata !"."}
-!2 = metadata !{}
-!3 = metadata !{metadata !4}
-!4 = metadata !{metadata !"0x2e\00foo\00foo\00\001\000\001\000\006\00256\000\001", metadata !1, metadata !5, metadata !6, null, i32 (i32)* @foo, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
-!5 = metadata !{metadata !"0x29", metadata !1}          ; [ DW_TAG_file_type ] [discriminator.c]
-!6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!7 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
-!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
-!9 = metadata !{metadata !"clang version 3.5 "}
-!10 = metadata !{i32 2, i32 0, metadata !4, null}
-!11 = metadata !{i32 3, i32 0, metadata !4, null}
-!12 = metadata !{i32 3, i32 0, metadata !13, null}
-!13 = metadata !{metadata !"0xb\001", metadata !1, metadata !4} ; [ DW_TAG_lexical_block ] [discriminator.c]
-!14 = metadata !{i32 4, i32 0, metadata !15, null}
-!15 = metadata !{metadata !"0xb\004\000\001", metadata !1, metadata !16} ; [ DW_TAG_lexical_block ] [discriminator.c]
-!16 = metadata !{metadata !"0xb\003\000\000", metadata !1, metadata !4} ; [ DW_TAG_lexical_block ] [discriminator.c]
-!17 = metadata !{i32 4, i32 0, metadata !18, null}
-!18 = metadata !{metadata !"0xb\001", metadata !1, metadata !15} ; [ DW_TAG_lexical_block ] [discriminator.c]
-!19 = metadata !{i32 5, i32 0, metadata !16, null}
-!20 = metadata !{i32 6, i32 0, metadata !16, null}
-!21 = metadata !{i32 7, i32 0, metadata !4, null}
+!0 = !{!"0x11\0012\00clang version 3.5 \000\00\000\00\000", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [discriminator.c] [DW_LANG_C99]
+!1 = !{!"discriminator.c", !"."}
+!2 = !{}
+!3 = !{!4}
+!4 = !{!"0x2e\00foo\00foo\00\001\000\001\000\006\00256\000\001", !1, !5, !6, null, i32 (i32)* @foo, null, null, !2} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
+!5 = !{!"0x29", !1}          ; [ DW_TAG_file_type ] [discriminator.c]
+!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!7 = !{i32 2, !"Dwarf Version", i32 4}
+!8 = !{i32 1, !"Debug Info Version", i32 2}
+!9 = !{!"clang version 3.5 "}
+!10 = !MDLocation(line: 2, scope: !4)
+!11 = !MDLocation(line: 3, scope: !4)
+!12 = !MDLocation(line: 3, scope: !13)
+!13 = !{!"0xb\001", !1, !4} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!14 = !MDLocation(line: 4, scope: !15)
+!15 = !{!"0xb\004\000\001", !1, !16} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!16 = !{!"0xb\003\000\000", !1, !4} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!17 = !MDLocation(line: 4, scope: !18)
+!18 = !{!"0xb\001", !1, !15} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!19 = !MDLocation(line: 5, scope: !16)
+!20 = !MDLocation(line: 6, scope: !16)
+!21 = !MDLocation(line: 7, scope: !4)
diff --git a/test/Transforms/SampleProfile/fnptr.ll b/test/Transforms/SampleProfile/fnptr.ll
index f78123c..096033b 100644
--- a/test/Transforms/SampleProfile/fnptr.ll
+++ b/test/Transforms/SampleProfile/fnptr.ll
@@ -127,29 +127,29 @@ declare i32 @printf(i8* nocapture readonly, ...) #1
 !llvm.module.flags = !{!0}
 !llvm.ident = !{!1}
 
-!0 = metadata !{i32 2, metadata !"Debug Info Version", i32 2}
-!1 = metadata !{metadata !"clang version 3.6.0 "}
-!2 = metadata !{i32 9, i32 3, metadata !3, null}
-!3 = metadata !{metadata !"0x2e\00foo\00foo\00\008\000\001\000\000\00256\001\008", metadata !4, metadata !5, metadata !6, null, double (i32)* @_Z3fooi, null, null, metadata !7} ; [ DW_TAG_subprogram ] [line 8] [def] [foo]
-!4 = metadata !{metadata !"fnptr.cc", metadata !"."}
-!5 = metadata !{metadata !"0x29", metadata !4}    ; [ DW_TAG_file_type ] [./fnptr.cc]
-!6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", null, null, null, metadata !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!7 = metadata !{}
-!8 = metadata !{i32 9, i32 14, metadata !3, null}
-!9 = metadata !{i32 13, i32 3, metadata !10, null}
-!10 = metadata !{metadata !"0x2e\00bar\00bar\00\0012\000\001\000\000\00256\001\0012", metadata !4, metadata !5, metadata !6, null, double (i32)* @_Z3bari, null, null, metadata !7} ; [ DW_TAG_subprogram ] [line 12] [def] [bar]
-!11 = metadata !{i32 13, i32 14, metadata !10, null}
-!12 = metadata !{i32 19, i32 3, metadata !13, null}
-!13 = metadata !{metadata !"0x2e\00main\00main\00\0016\000\001\000\000\00256\001\0016", metadata !4, metadata !5, metadata !6, null, i32 ()* @main, null, null, metadata !7} ; [ DW_TAG_subprogram ] [line 16] [def] [main]
-!14 = metadata !{i32 20, i32 5, metadata !13, null}
-!15 = metadata !{i32 21, i32 15, metadata !13, null}
-!16 = metadata !{i32 22, i32 11, metadata !13, null}
-!17 = metadata !{metadata !"branch_weights", i32 534, i32 2064}
-!18 = metadata !{i32 23, i32 14, metadata !13, null}
-!19 = metadata !{i32 25, i32 14, metadata !13, null}
-!20 = metadata !{i32 20, i32 28, metadata !13, null}
-!21 = metadata !{metadata !"branch_weights", i32 0, i32 1075}
-!22 = metadata !{i32 19, i32 26, metadata !13, null}
-!23 = metadata !{metadata !"branch_weights", i32 0, i32 534}
-!24 = metadata !{i32 27, i32 3, metadata !13, null}
-!25 = metadata !{i32 28, i32 3, metadata !13, null}
+!0 = !{i32 2, !"Debug Info Version", i32 2}
+!1 = !{!"clang version 3.6.0 "}
+!2 = !MDLocation(line: 9, column: 3, scope: !3)
+!3 = !{!"0x2e\00foo\00foo\00\008\000\001\000\000\00256\001\008", !4, !5, !6, null, double (i32)* @_Z3fooi, null, null, !7} ; [ DW_TAG_subprogram ] [line 8] [def] [foo]
+!4 = !{!"fnptr.cc", !"."}
+!5 = !{!"0x29", !4}    ; [ DW_TAG_file_type ] [./fnptr.cc]
+!6 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!7 = !{}
+!8 = !MDLocation(line: 9, column: 14, scope: !3)
+!9 = !MDLocation(line: 13, column: 3, scope: !10)
+!10 = !{!"0x2e\00bar\00bar\00\0012\000\001\000\000\00256\001\0012", !4, !5, !6, null, double (i32)* @_Z3bari, null, null, !7} ; [ DW_TAG_subprogram ] [line 12] [def] [bar]
+!11 = !MDLocation(line: 13, column: 14, scope: !10)
+!12 = !MDLocation(line: 19, column: 3, scope: !13)
+!13 = !{!"0x2e\00main\00main\00\0016\000\001\000\000\00256\001\0016", !4, !5, !6, null, i32 ()* @main, null, null, !7} ; [ DW_TAG_subprogram ] [line 16] [def] [main]
+!14 = !MDLocation(line: 20, column: 5, scope: !13)
+!15 = !MDLocation(line: 21, column: 15, scope: !13)
+!16 = !MDLocation(line: 22, column: 11, scope: !13)
+!17 = !{!"branch_weights", i32 534, i32 2064}
+!18 = !MDLocation(line: 23, column: 14, scope: !13)
+!19 = !MDLocation(line: 25, column: 14, scope: !13)
+!20 = !MDLocation(line: 20, column: 28, scope: !13)
+!21 = !{!"branch_weights", i32 0, i32 1075}
+!22 = !MDLocation(line: 19, column: 26, scope: !13)
+!23 = !{!"branch_weights", i32 0, i32 534}
+!24 = !MDLocation(line: 27, column: 3, scope: !13)
+!25 = !MDLocation(line: 28, column: 3, scope: !13)
diff --git a/test/Transforms/SampleProfile/propagate.ll b/test/Transforms/SampleProfile/propagate.ll
index 9ee8ec5..594645f 100644
--- a/test/Transforms/SampleProfile/propagate.ll
+++ b/test/Transforms/SampleProfile/propagate.ll
@@ -198,46 +198,46 @@ attributes #2 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "n
 !llvm.module.flags = !{!8, !9}
 !llvm.ident = !{!10}
 
-!0 = metadata !{metadata !"0x11\004\00clang version 3.5 \000\00\000\00\000", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [propagate.cc] [DW_LANG_C_plus_plus]
-!1 = metadata !{metadata !"propagate.cc", metadata !"."}
-!2 = metadata !{i32 0}
-!3 = metadata !{metadata !4, metadata !7}
-!4 = metadata !{metadata !"0x2e\00foo\00foo\00\003\000\001\000\006\00256\000\003", metadata !1, metadata !5, metadata !6, null, i64 (i32, i32, i64)* @_Z3fooiil, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 3] [def] [foo]
-!5 = metadata !{metadata !"0x29", metadata !1}          ; [ DW_TAG_file_type ] [propagate.cc]
-!6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!7 = metadata !{metadata !"0x2e\00main\00main\00\0024\000\001\000\006\00256\000\0024", metadata !1, metadata !5, metadata !6, null, i32 ()* @main, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 24] [def] [main]
-!8 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
-!9 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
-!10 = metadata !{metadata !"clang version 3.5 "}
-!11 = metadata !{i32 4, i32 0, metadata !12, null}
-!12 = metadata !{metadata !"0xb\004\000\000", metadata !1, metadata !4} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!13 = metadata !{i32 5, i32 0, metadata !14, null}
-!14 = metadata !{metadata !"0xb\004\000\000", metadata !1, metadata !12} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!15 = metadata !{i32 7, i32 0, metadata !16, null}
-!16 = metadata !{metadata !"0xb\007\000\000", metadata !1, metadata !17} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!17 = metadata !{metadata !"0xb\006\000\000", metadata !1, metadata !12} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!18 = metadata !{i32 8, i32 0, metadata !19, null}
-!19 = metadata !{metadata !"0xb\008\000\000", metadata !1, metadata !20} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!20 = metadata !{metadata !"0xb\007\000\000", metadata !1, metadata !16} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!21 = metadata !{i32 9, i32 0, metadata !19, null}
-!22 = metadata !{i32 10, i32 0, metadata !23, null}
-!23 = metadata !{metadata !"0xb\0010\000\000", metadata !1, metadata !20} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!24 = metadata !{i32 11, i32 0, metadata !25, null}
-!25 = metadata !{metadata !"0xb\0010\000\000", metadata !1, metadata !23} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!26 = metadata !{i32 12, i32 0, metadata !25, null}
-!27 = metadata !{i32 13, i32 0, metadata !25, null}
-!28 = metadata !{i32 14, i32 0, metadata !29, null}
-!29 = metadata !{metadata !"0xb\0014\000\000", metadata !1, metadata !30} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!30 = metadata !{metadata !"0xb\0013\000\000", metadata !1, metadata !23} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!31 = metadata !{i32 15, i32 0, metadata !32, null}
-!32 = metadata !{metadata !"0xb\0014\000\000", metadata !1, metadata !29} ; [ DW_TAG_lexical_block ] [propagate.cc]
-!33 = metadata !{i32 16, i32 0, metadata !32, null}
-!34 = metadata !{i32 17, i32 0, metadata !32, null}
-!35 = metadata !{i32 19, i32 0, metadata !20, null}
-!36 = metadata !{i32 21, i32 0, metadata !4, null}
-!37 = metadata !{i32 22, i32 0, metadata !4, null}
-!38 = metadata !{i32 25, i32 0, metadata !7, null}
-!39 = metadata !{i32 26, i32 0, metadata !7, null}
-!40 = metadata !{i32 27, i32 0, metadata !7, null}
-!41 = metadata !{i32 28, i32 0, metadata !7, null}
-!42 = metadata !{i32 29, i32 0, metadata !7, null}
+!0 = !{!"0x11\004\00clang version 3.5 \000\00\000\00\000", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [propagate.cc] [DW_LANG_C_plus_plus]
+!1 = !{!"propagate.cc", !"."}
+!2 = !{i32 0}
+!3 = !{!4, !7}
+!4 = !{!"0x2e\00foo\00foo\00\003\000\001\000\006\00256\000\003", !1, !5, !6, null, i64 (i32, i32, i64)* @_Z3fooiil, null, null, !2} ; [ DW_TAG_subprogram ] [line 3] [def] [foo]
+!5 = !{!"0x29", !1}          ; [ DW_TAG_file_type ] [propagate.cc]
+!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!7 = !{!"0x2e\00main\00main\00\0024\000\001\000\006\00256\000\0024", !1, !5, !6, null, i32 ()* @main, null, null, !2} ; [ DW_TAG_subprogram ] [line 24] [def] [main]
+!8 = !{i32 2, !"Dwarf Version", i32 4}
+!9 = !{i32 1, !"Debug Info Version", i32 2}
+!10 = !{!"clang version 3.5 "}
+!11 = !MDLocation(line: 4, scope: !12)
+!12 = !{!"0xb\004\000\000", !1, !4} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!13 = !MDLocation(line: 5, scope: !14)
+!14 = !{!"0xb\004\000\000", !1, !12} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!15 = !MDLocation(line: 7, scope: !16)
+!16 = !{!"0xb\007\000\000", !1, !17} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!17 = !{!"0xb\006\000\000", !1, !12} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!18 = !MDLocation(line: 8, scope: !19)
+!19 = !{!"0xb\008\000\000", !1, !20} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!20 = !{!"0xb\007\000\000", !1, !16} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!21 = !MDLocation(line: 9, scope: !19)
+!22 = !MDLocation(line: 10, scope: !23)
+!23 = !{!"0xb\0010\000\000", !1, !20} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!24 = !MDLocation(line: 11, scope: !25)
+!25 = !{!"0xb\0010\000\000", !1, !23} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!26 = !MDLocation(line: 12, scope: !25)
+!27 = !MDLocation(line: 13, scope: !25)
+!28 = !MDLocation(line: 14, scope: !29)
+!29 = !{!"0xb\0014\000\000", !1, !30} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!30 = !{!"0xb\0013\000\000", !1, !23} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!31 = !MDLocation(line: 15, scope: !32)
+!32 = !{!"0xb\0014\000\000", !1, !29} ; [ DW_TAG_lexical_block ] [propagate.cc]
+!33 = !MDLocation(line: 16, scope: !32)
+!34 = !MDLocation(line: 17, scope: !32)
+!35 = !MDLocation(line: 19, scope: !20)
+!36 = !MDLocation(line: 21, scope: !4)
+!37 = !MDLocation(line: 22, scope: !4)
+!38 = !MDLocation(line: 25, scope: !7)
+!39 = !MDLocation(line: 26, scope: !7)
+!40 = !MDLocation(line: 27, scope: !7)
+!41 = !MDLocation(line: 28, scope: !7)
+!42 = !MDLocation(line: 29, scope: !7)