Update to use new debug info encoding scheme. As a bonus, now the test passes!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97487 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/GlobalOpt/2009-03-05-dbg.ll b/test/Transforms/GlobalOpt/2009-03-05-dbg.ll
index a5f9ed39cac6c1f29c50d6e2c5f6001d8faa35a1..31548565745f56de277f57d797e071547301bb5b 100644 (file)
--- a/test/Transforms/GlobalOpt/2009-03-05-dbg.ll
+++ b/test/Transforms/GlobalOpt/2009-03-05-dbg.ll
@@ -1,67 +1,76 @@
 ; RUN: opt < %s -globalopt -stats -disable-output |& grep "1 globalopt - Number of global vars shrunk to booleans"
 ; RUN: opt < %s -globalopt -stats -disable-output |& grep "1 globalopt - Number of global vars shrunk to booleans"

-; XFAIL: *

 
 

-       type { }                ; type %0
-       %llvm.dbg.anchor.type = type { i32, i32 }
-       %llvm.dbg.basictype.type = type { i32, %0*, i8*, %0*, i32, i64, i64, i64, i32, i32 }
-       %llvm.dbg.compile_unit.type = type { i32, %0*, i32, i8*, i8*, i8*, i1, i1, i8*, i32 }
-       %llvm.dbg.composite.type = type { i32, %0*, i8*, %0*, i32, i64, i64, i64, i32, %0*, %0*, i32 }
-       %llvm.dbg.global_variable.type = type { i32, %0*, %0*, i8*, i8*, i8*, %0*, i32, %0*, i1, i1, %0* }
-       %llvm.dbg.subprogram.type = type { i32, %0*, %0*, i8*, i8*, i8*, %0*, i32, %0*, i1, i1 }
-       %llvm.dbg.variable.type = type { i32, %0*, i8*, %0*, i32, %0* }
-@llvm.dbg.compile_units = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 17 }, section "llvm.metadata"              ; <%llvm.dbg.anchor.type*> [#uses=1]
-@.str = internal constant [5 x i8] c"gs.c\00", section "llvm.metadata"         ; <[5 x i8]*> [#uses=1]
-@.str1 = internal constant [6 x i8] c"/tmp/\00", section "llvm.metadata"               ; <[6 x i8]*> [#uses=1]
-@.str2 = internal constant [55 x i8] c"4.2.1 (Based on Apple Inc. build 5641) (LLVM build 00)\00", section "llvm.metadata"             ; <[55 x i8]*> [#uses=1]
-@llvm.dbg.compile_unit = internal constant %llvm.dbg.compile_unit.type { i32 458769, %0* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.compile_units to %0*), i32 1, i8* getelementptr ([5 x i8]* @.str, i32 0, i32 0), i8* getelementptr ([6 x i8]* @.str1, i32 0, i32 0), i8* getelementptr ([55 x i8]* @.str2, i32 0, i32 0), i1 true, i1 false, i8* null, i32 0 }, section "llvm.metadata"             ; <%llvm.dbg.compile_unit.type*> [#uses=1]
-@.str3 = internal constant [4 x i8] c"int\00", section "llvm.metadata"         ; <[4 x i8]*> [#uses=1]
-@llvm.dbg.basictype = internal constant %llvm.dbg.basictype.type { i32 458788, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([4 x i8]* @.str3, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 0, i64 32, i64 32, i64 0, i32 0, i32 5 }, section "llvm.metadata"           ; <%llvm.dbg.basictype.type*> [#uses=1]
-@llvm.dbg.array = internal constant [2 x %0*] [%0* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype to %0*), %0* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype to %0*)], section "llvm.metadata"                ; <[2 x %0*]*> [#uses=1]
-@llvm.dbg.composite = internal constant %llvm.dbg.composite.type { i32 458773, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* null, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 0, i64 0, i64 0, i64 0, i32 0, %0* null, %0* bitcast ([2 x %0*]* @llvm.dbg.array to %0*), i32 0 }, section "llvm.metadata"            ; <%llvm.dbg.composite.type*> [#uses=1]
-@llvm.dbg.subprograms = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 46 }, section "llvm.metadata"                ; <%llvm.dbg.anchor.type*> [#uses=1]
-@.str4 = internal constant [4 x i8] c"foo\00", section "llvm.metadata"         ; <[4 x i8]*> [#uses=1]
-@llvm.dbg.subprogram = internal constant %llvm.dbg.subprogram.type { i32 458798, %0* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.subprograms to %0*), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([4 x i8]* @.str4, i32 0, i32 0), i8* getelementptr ([4 x i8]* @.str4, i32 0, i32 0), i8* null, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 4, %0* bitcast (%llvm.dbg.composite.type* @llvm.dbg.composite to %0*), i1 false, i1 true }, section "llvm.metadata"              ; <%llvm.dbg.subprogram.type*> [#uses=1]
-@.str5 = internal constant [2 x i8] c"i\00", section "llvm.metadata"           ; <[2 x i8]*> [#uses=1]
-@llvm.dbg.variable = internal constant %llvm.dbg.variable.type { i32 459009, %0* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram to %0*), i8* getelementptr ([2 x i8]* @.str5, i32 0, i32 0), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 4, %0* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype to %0*) }, section "llvm.metadata"          ; <%llvm.dbg.variable.type*> [#uses=1]
-@Stop = internal global i32 0          ; <i32*> [#uses=4]
-@llvm.dbg.global_variables = linkonce constant %llvm.dbg.anchor.type { i32 458752, i32 52 }, section "llvm.metadata"           ; <%llvm.dbg.anchor.type*> [#uses=1]
-@.str6 = internal constant [5 x i8] c"Stop\00", section "llvm.metadata"                ; <[5 x i8]*> [#uses=1]
-@llvm.dbg.global_variable = internal constant %llvm.dbg.global_variable.type { i32 458804, %0* bitcast (%llvm.dbg.anchor.type* @llvm.dbg.global_variables to %0*), %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i8* getelementptr ([5 x i8]* @.str6, i32 0, i32 0), i8* getelementptr ([5 x i8]* @.str6, i32 0, i32 0), i8* null, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*), i32 2, %0* bitcast (%llvm.dbg.basictype.type* @llvm.dbg.basictype to %0*), i1 true, i1 true, %0* bitcast (i32* @Stop to %0*) }, section "llvm.metadata"               ; <%llvm.dbg.global_variable.type*> [#uses=0]
+@Stop = internal global i32 0                     ; <i32*> [#uses=3]

 
 

-define i32 @foo(i32 %i) nounwind {
+define i32 @foo(i32 %i) nounwind ssp {

 entry:
 entry:

-       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
-       call void @llvm.dbg.func.start(%0* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram to %0*))
-       call void @llvm.dbg.stoppoint(i32 5, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       %0 = load i32* @Stop, align 4           ; <i32> [#uses=1]
-       %1 = icmp eq i32 %0, 1          ; <i1> [#uses=1]
-       br i1 %1, label %bb, label %bb1
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  call void @llvm.dbg.value(metadata !{i32 %i}, i64 0, metadata !3)
+  %0 = icmp eq i32 %i, 1, !dbg !7                 ; <i1> [#uses=1]
+  br i1 %0, label %bb, label %bb1, !dbg !7

 
 

-bb:            ; preds = %entry
-       call void @llvm.dbg.stoppoint(i32 6, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       store i32 0, i32* @Stop, align 4
-       call void @llvm.dbg.stoppoint(i32 7, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       %2 = mul i32 %i, 42             ; <i32> [#uses=1]
-       br label %bb2
+bb:                                               ; preds = %entry
+  store i32 0, i32* @Stop, align 4, !dbg !9
+  %1 = mul nsw i32 %i, 42, !dbg !10               ; <i32> [#uses=1]
+  call void @llvm.dbg.value(metadata !{i32 %1}, i64 0, metadata !3), !dbg !10
+  br label %bb2, !dbg !10

 
 

-bb1:           ; preds = %entry
-       call void @llvm.dbg.stoppoint(i32 9, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       store i32 1, i32* @Stop, align 4
-       call void @llvm.dbg.stoppoint(i32 10, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       br label %bb2
+bb1:                                              ; preds = %entry
+  store i32 1, i32* @Stop, align 4, !dbg !11
+  br label %bb2, !dbg !11

 
 

-bb2:           ; preds = %bb1, %bb
-       %.0 = phi i32 [ %i, %bb1 ], [ %2, %bb ]         ; <i32> [#uses=1]
-       call void @llvm.dbg.stoppoint(i32 10, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       call void @llvm.dbg.stoppoint(i32 10, i32 0, %0* bitcast (%llvm.dbg.compile_unit.type* @llvm.dbg.compile_unit to %0*))
-       call void @llvm.dbg.region.end(%0* bitcast (%llvm.dbg.subprogram.type* @llvm.dbg.subprogram to %0*))
-       ret i32 %.0
+bb2:                                              ; preds = %bb1, %bb
+  %i_addr.0 = phi i32 [ %1, %bb ], [ %i, %bb1 ]   ; <i32> [#uses=1]
+  br label %return, !dbg !12
+
+return:                                           ; preds = %bb2
+  ret i32 %i_addr.0, !dbg !12

 }
 
 }
 

-declare void @llvm.dbg.func.start(%0*) nounwind readnone
+declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
+
+define i32 @bar() nounwind ssp {
+entry:
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  %0 = load i32* @Stop, align 4, !dbg !13         ; <i32> [#uses=1]
+  %1 = icmp eq i32 %0, 1, !dbg !13                ; <i1> [#uses=1]
+  br i1 %1, label %bb, label %bb1, !dbg !13
+
+bb:                                               ; preds = %entry
+  br label %bb2, !dbg !18
+
+bb1:                                              ; preds = %entry
+  br label %bb2, !dbg !19
+
+bb2:                                              ; preds = %bb1, %bb
+  %.0 = phi i32 [ 0, %bb ], [ 1, %bb1 ]           ; <i32> [#uses=1]
+  br label %return, !dbg !19
+
+return:                                           ; preds = %bb2
+  ret i32 %.0, !dbg !19
+}

 
 

-declare void @llvm.dbg.declare(%0*, %0*) nounwind readnone
+declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone

 
 

-declare void @llvm.dbg.stoppoint(i32, i32, %0*) nounwind readnone
+!llvm.dbg.gv = !{!0}

 
 

-declare void @llvm.dbg.region.end(%0*) nounwind readnone
+!0 = metadata !{i32 458804, i32 0, metadata !1, metadata !"Stop", metadata !"Stop", metadata !"", metadata !1, i32 2, metadata !2, i1 true, i1 true, i32* @Stop} ; [ DW_TAG_variable ]
+!1 = metadata !{i32 458769, i32 0, i32 1, metadata !"g.c", metadata !"/tmp", metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
+!2 = metadata !{i32 458788, metadata !1, metadata !"int", metadata !1, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
+!3 = metadata !{i32 459009, metadata !4, metadata !"i", metadata !1, i32 4, metadata !2} ; [ DW_TAG_arg_variable ]
+!4 = metadata !{i32 458798, i32 0, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", metadata !1, i32 4, metadata !5, i1 false, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ]
+!5 = metadata !{i32 458773, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !6, i32 0, null} ; [ DW_TAG_subroutine_type ]
+!6 = metadata !{metadata !2, metadata !2}
+!7 = metadata !{i32 5, i32 0, metadata !8, null}
+!8 = metadata !{i32 458763, metadata !4, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!9 = metadata !{i32 6, i32 0, metadata !8, null}
+!10 = metadata !{i32 7, i32 0, metadata !8, null}
+!11 = metadata !{i32 9, i32 0, metadata !8, null}
+!12 = metadata !{i32 11, i32 0, metadata !8, null}
+!13 = metadata !{i32 14, i32 0, metadata !14, null}
+!14 = metadata !{i32 458763, metadata !15, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!15 = metadata !{i32 458798, i32 0, metadata !1, metadata !"bar", metadata !"bar", metadata !"bar", metadata !1, i32 13, metadata !16, i1 false, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ]
+!16 = metadata !{i32 458773, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !17, i32 0, null} ; [ DW_TAG_subroutine_type ]
+!17 = metadata !{metadata !2}
+!18 = metadata !{i32 15, i32 0, metadata !14, null}
+!19 = metadata !{i32 16, i32 0, metadata !14, null}