Temporarily revert c23b933d5f8be9b51a1d22e717c0311f65f87dcd. It's causing

failures in the debug testsuite and possibly PR13486.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161121 91177308-0d34-0410-b5e6-96231b3b80d8

10 files changed, 23 insertions, 47 deletions

diff --git a/test/DebugInfo/X86/DW_AT_specification.ll b/test/DebugInfo/X86/DW_AT_specification.ll
index 5df4f2a..078b740 100644
--- a/test/DebugInfo/X86/DW_AT_specification.ll
+++ b/test/DebugInfo/X86/DW_AT_specification.ll
@@ -3,8 +3,8 @@
 
 ; test that the DW_AT_specification is a back edge in the file.
 
-; CHECK: 0x00000042: DW_TAG_subprogram [5] *
-; CHECK: 0x00000068: DW_AT_specification [DW_FORM_ref4]      (cu + 0x0042 => {0x00000042})
+; CHECK: 0x0000003a: DW_TAG_subprogram [5] *
+; CHECK: 0x00000060: DW_AT_specification [DW_FORM_ref4]      (cu + 0x003a => {0x0000003a})
 
 
 @_ZZN3foo3barEvE1x = constant i32 0, align 4
diff --git a/test/DebugInfo/X86/DW_TAG_friend.ll b/test/DebugInfo/X86/DW_TAG_friend.ll
index c35dcd2..a0dcec3 100644
--- a/test/DebugInfo/X86/DW_TAG_friend.ll
+++ b/test/DebugInfo/X86/DW_TAG_friend.ll
@@ -3,10 +3,10 @@
 
 ; Check that the friend tag is there and is followed by a DW_AT_friend that has a reference back.
 
-; CHECK: 0x0000003a:   DW_TAG_class_type [4]
-; CHECK: 0x0000007f:   DW_TAG_class_type [4]
-; CHECK: 0x000000a8:     DW_TAG_friend [9]
-; CHECK: 0x000000a9:       DW_AT_friend [DW_FORM_ref4]   (cu + 0x003a => {0x0000003a})
+; CHECK: 0x00000032:   DW_TAG_class_type [4]
+; CHECK: 0x00000077:   DW_TAG_class_type [4]
+; CHECK: 0x000000a0:     DW_TAG_friend [9]  
+; CHECK: 0x000000a1:       DW_AT_friend [DW_FORM_ref4]   (cu + 0x0032 => {0x00000032})
 
 
 %class.A = type { i32 }
diff --git a/test/DebugInfo/X86/block-capture.ll b/test/DebugInfo/X86/block-capture.ll
index 432afe0..4953c42 100644
--- a/test/DebugInfo/X86/block-capture.ll
+++ b/test/DebugInfo/X86/block-capture.ll
@@ -2,10 +2,10 @@
 ; RUN: llvm-dwarfdump %t | FileCheck %s
 
 ; Checks that we emit debug info for the block variable declare.
-; CHECK: 0x00000038:   DW_TAG_subprogram [3]
-; CHECK: 0x00000063:     DW_TAG_variable [5]
-; CHECK: 0x00000064:       DW_AT_name [DW_FORM_strp]     ( .debug_str[0x000000e6] = "block")
-; CHECK: 0x0000006e:       DW_AT_location [DW_FORM_data4]        (0x00000023)
+; CHECK: 0x00000030:   DW_TAG_subprogram [3]
+; CHECK: 0x0000005b:     DW_TAG_variable [5]
+; CHECK: 0x0000005c:       DW_AT_name [DW_FORM_strp]     ( .debug_str[0x000000e6] = "block")
+; CHECK: 0x00000066:       DW_AT_location [DW_FORM_data4]        (0x00000023)
 
 %struct.__block_descriptor = type { i64, i64 }
 %struct.__block_literal_generic = type { i8*, i32, i32, i8*, %struct.__block_descriptor* }
diff --git a/test/DebugInfo/X86/concrete_out_of_line.ll b/test/DebugInfo/X86/concrete_out_of_line.ll
index 36a6653..a227071 100644
--- a/test/DebugInfo/X86/concrete_out_of_line.ll
+++ b/test/DebugInfo/X86/concrete_out_of_line.ll
@@ -7,7 +7,7 @@
 ; first check that we have a TAG_subprogram at a given offset and it has
 ; AT_inline.
 
-; CHECK: 0x0000013c:   DW_TAG_subprogram [18]
+; CHECK: 0x00000134:   DW_TAG_subprogram [18]
 ; CHECK-NEXT:     DW_AT_MIPS_linkage_name
 ; CHECK-NEXT:     DW_AT_specification
 ; CHECK-NEXT:     DW_AT_inline
@@ -15,8 +15,8 @@
 
 ; and then that a TAG_subprogram refers to it with AT_abstract_origin.
 
-; CHECK: 0x0000018c:   DW_TAG_subprogram [20]
-; CHECK-NEXT: DW_AT_abstract_origin [DW_FORM_ref4]    (cu + 0x013c => {0x0000013c})
+; CHECK: 0x00000184:   DW_TAG_subprogram [20]
+; CHECK-NEXT: DW_AT_abstract_origin [DW_FORM_ref4]    (cu + 0x0134 => {0x00000134})
 
 define i32 @_ZN17nsAutoRefCnt7ReleaseEv() {
 entry:
diff --git a/test/DebugInfo/X86/enum-class.ll b/test/DebugInfo/X86/enum-class.ll
index aa0b2d0..6eb715d 100644
--- a/test/DebugInfo/X86/enum-class.ll
+++ b/test/DebugInfo/X86/enum-class.ll
@@ -31,12 +31,12 @@
 !21 = metadata !{i32 786484, i32 0, null, metadata !"c", metadata !"c", metadata !"", metadata !4, i32 6, metadata !12, i32 0, i32 1, i32* @c} ; [ DW_TAG_variable ]
 
 ; CHECK: DW_TAG_enumeration_type [3]
-; CHECK: DW_AT_type [DW_FORM_ref4]      (cu + 0x002e => {0x0000002e})
+; CHECK: DW_AT_type [DW_FORM_ref4]      (cu + 0x0026 => {0x00000026})
 ; CHECK: DW_AT_enum_class [DW_FORM_flag]    (0x01)
 ; CHECK: DW_AT_name [DW_FORM_strp]      ( .debug_str[{{.*}}] = "A")
 
 ; CHECK: DW_TAG_enumeration_type [3] *
-; CHECK: DW_AT_type [DW_FORM_ref4]      (cu + 0x005f => {0x0000005f})
+; CHECK: DW_AT_type [DW_FORM_ref4]      (cu + 0x0057 => {0x00000057})
 ; CHECK: DW_AT_enum_class [DW_FORM_flag]    (0x01)
 ; CHECK: DW_AT_name [DW_FORM_strp]          ( .debug_str[{{.*}}] = "B")
 
diff --git a/test/DebugInfo/X86/low-high-pc-cu.ll b/test/DebugInfo/X86/low-pc-cu.ll
index 53fc46d..f9d9b91 100644
--- a/test/DebugInfo/X86/low-high-pc-cu.ll
+++ b/test/DebugInfo/X86/low-pc-cu.ll
@@ -1,11 +1,10 @@
 ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
 ; RUN: llvm-dwarfdump %t | FileCheck %s
 
-; Check that we use DW_AT_low_pc and DW_AT_high_pc
+; Check that we use DW_AT_low_pc
 
 ; CHECK: DW_TAG_compile_unit [1]
 ; CHECK: DW_AT_low_pc [DW_FORM_addr]       (0x0000000000000000)
-; CHECK: DW_AT_high_pc [DW_FORM_addr]      (0x0000000000000001)
 ; CHECK: DW_TAG_subprogram [2]
 
 define i32 @_Z1qv() nounwind uwtable readnone ssp {
diff --git a/test/DebugInfo/X86/non-text-cu.ll b/test/DebugInfo/X86/non-text-cu.ll
deleted file mode 100644
index 858812b..0000000
--- a/test/DebugInfo/X86/non-text-cu.ll
+++ /dev/null
@@ -1,23 +0,0 @@
-; RUN: llc -mtriple=x86_64-redhat-linux-gnu %s -o %t -filetype=obj
-; RUN: llvm-dwarfdump %t | FileCheck %s
-
-; Check that we only use DW_AT_low_pc for CU which has non text sections
-
-; CHECK: DW_TAG_compile_unit [1]
-; CHECK: DW_AT_low_pc [DW_FORM_addr]       (0x0000000000000000)
-; CHECK-NOT: DW_AT_high_pc [DW_FORM_addr]
-; CHECK: DW_TAG_subprogram [2]
-
-define void @in_data() nounwind section ".data" {
-  ret void, !dbg !5
-}
-
-!llvm.dbg.sp = !{!0}
-
-!0 = metadata !{i32 589870, i32 0, metadata !1, metadata !"in_data", metadata !"in_data", metadata !"", metadata !1, i32 1, metadata !3, i1 false, i1 true, i32 0, i32 0, i32 0, i32 0, i1 false, void ()* @in_data} ; [ DW_TAG_subprogram ]
-!1 = metadata !{i32 589865, metadata !"in_data.c", metadata !"/home/i/test", metadata !2} ; [ DW_TAG_file_type ]
-!2 = metadata !{i32 589841, i32 0, i32 12, metadata !"in_data.c", metadata !"/home/i/test", metadata !"clang version 2.9 (tags/RELEASE_29/final)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
-!3 = metadata !{i32 589845, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
-!4 = metadata !{null}
-!5 = metadata !{i32 1, i32 51, metadata !6, null}
-!6 = metadata !{i32 589835, metadata !0, i32 1, i32 50, metadata !1, i32 0} ; [ DW_TAG_lexical_block ]
diff --git a/test/DebugInfo/X86/objc-fwd-decl.ll b/test/DebugInfo/X86/objc-fwd-decl.ll
index f40770c..1a815f9 100644
--- a/test/DebugInfo/X86/objc-fwd-decl.ll
+++ b/test/DebugInfo/X86/objc-fwd-decl.ll
@@ -1,9 +1,9 @@
 ; RUN: llc -mtriple=x86_64-macosx %s -o %t -filetype=obj
 ; RUN: llvm-dwarfdump %t | FileCheck %s
 
-; CHECK: 0x0000002f:   DW_TAG_structure_type
-; CHECK: 0x00000034:     DW_AT_declaration
-; CHECK: 0x00000035:     DW_AT_APPLE_runtime_class
+; CHECK: 0x00000027:   DW_TAG_structure_type
+; CHECK: 0x0000002c:     DW_AT_declaration
+; CHECK: 0x0000002d:     DW_AT_APPLE_runtime_class
 
 %0 = type opaque
 
diff --git a/test/DebugInfo/X86/pr11300.ll b/test/DebugInfo/X86/pr11300.ll
index f3998c5..5a001ee 100644
--- a/test/DebugInfo/X86/pr11300.ll
+++ b/test/DebugInfo/X86/pr11300.ll
@@ -3,8 +3,8 @@
 
 ; test that the DW_AT_specification is a back edge in the file.
 
-; CHECK: 0x00000064:     DW_TAG_subprogram [5]
-; CHECK: 0x00000084:     DW_AT_specification [DW_FORM_ref4]      (cu + 0x0064 => {0x00000064})
+; CHECK: 0x0000005c:     DW_TAG_subprogram [5]
+; CHECK: 0x0000007c:     DW_AT_specification [DW_FORM_ref4]      (cu + 0x005c => {0x0000005c})
 
 %struct.foo = type { i8 }
 
diff --git a/test/DebugInfo/X86/stringpool.ll b/test/DebugInfo/X86/stringpool.ll
index af47540..2cd1001 100644
--- a/test/DebugInfo/X86/stringpool.ll
+++ b/test/DebugInfo/X86/stringpool.ll
@@ -16,7 +16,7 @@
 
 ; Verify that we refer to 'yyyy' with a relocation.
 ; LINUX:      .long   .Lstring3               # DW_AT_name
-; LINUX-NEXT: .long   47                      # DW_AT_type
+; LINUX-NEXT: .long   39                      # DW_AT_type
 ; LINUX-NEXT: .byte   1                       # DW_AT_external
 ; LINUX-NEXT: .byte   1                       # DW_AT_decl_file
 ; LINUX-NEXT: .byte   1                       # DW_AT_decl_line
@@ -27,7 +27,7 @@
 ; Verify that we refer to 'yyyy' without a relocation.
 ; DARWIN: Lset5 = Lstring3-Lsection_str               ## DW_AT_name
 ; DARWIN-NEXT:        .long   Lset5
-; DARWIN-NEXT:        .long   47                      ## DW_AT_type
+; DARWIN-NEXT:        .long   39                      ## DW_AT_type
 ; DARWIN-NEXT:        .byte   1                       ## DW_AT_external
 ; DARWIN-NEXT:        .byte   1                       ## DW_AT_decl_file
 ; DARWIN-NEXT:        .byte   1                       ## DW_AT_decl_line