Debug Info: enable verifying by default and disable testing cases that fail.

1> Use DebugInfoFinder to find debug info MDNodes.
2> Add disable-debug-info-verifier to disable verifying debug info.
3> Disable verifying for testing cases that fail (will update the testing cases
   later on).
4> MDNodes generated by clang can have empty filename for TAG_inheritance and
   TAG_friend, so DIType::Verify is modified accordingly.

Note that DebugInfoFinder does not list all debug info MDNode.
For example, clang can generate:
metadata !{i32 786468}, which will fail to verify.
This MDNode is used by debug info but not included in DebugInfoFinder.
This MDNode is generated as a temporary node in DIBuilder::createFunction
  Value *TElts[] = { GetTagConstant(VMContext, DW_TAG_base_type) };
  MDNode::getTemporary(VMContext, TElts)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186634 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 9 insertions, 9 deletions

diff --git a/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll b/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
index 6510ff17f7..7bfea2bcb5 100644
--- a/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
+++ b/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
@@ -1,5 +1,5 @@
-; RUN: llc -O2 < %s | FileCheck %s
-; RUN: llc -O2 -regalloc=basic < %s | FileCheck %s
+; RUN: llc -O2 -disable-debug-info-verifier < %s | FileCheck %s
+; RUN: llc -O2 -disable-debug-info-verifier -regalloc=basic < %s | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-darwin10"
 
diff --git a/test/CodeGen/X86/2010-08-04-StackVariable.ll b/test/CodeGen/X86/2010-08-04-StackVariable.ll
index 5b5377cd53..e285f5d302 100644
--- a/test/CodeGen/X86/2010-08-04-StackVariable.ll
+++ b/test/CodeGen/X86/2010-08-04-StackVariable.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 -mtriple=x86_64-apple-darwin < %s | grep DW_OP_breg7
+; RUN: llc -O0 -mtriple=x86_64-apple-darwin -disable-debug-info-verifier < %s | grep DW_OP_breg7
 ; Use DW_OP_breg7 in variable's location expression if the variable is in a stack slot.
 
 %struct.SVal = type { i8*, i32 }
diff --git a/test/CodeGen/X86/dbg-i128-const.ll b/test/CodeGen/X86/dbg-i128-const.ll
index cc612b2ca5..8deec3509d 100644
--- a/test/CodeGen/X86/dbg-i128-const.ll
+++ b/test/CodeGen/X86/dbg-i128-const.ll
@@ -1,4 +1,4 @@
-; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-linux -disable-debug-info-verifier < %s | FileCheck %s
 
 ; CHECK: DW_AT_const_value
 ; CHECK-NEXT: 42
diff --git a/test/CodeGen/X86/dbg-subrange.ll b/test/CodeGen/X86/dbg-subrange.ll
index b08d68a664..0dc9752529 100644
--- a/test/CodeGen/X86/dbg-subrange.ll
+++ b/test/CodeGen/X86/dbg-subrange.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O0 < %s | FileCheck %s
+; RUN: llc -O0 -disable-debug-info-verifier < %s | FileCheck %s
 ; Radar 10464995
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-apple-macosx10.7.2"
diff --git a/test/CodeGen/X86/dbg-value-dag-combine.ll b/test/CodeGen/X86/dbg-value-dag-combine.ll
index 7c3c361bae..babc2164d7 100644
--- a/test/CodeGen/X86/dbg-value-dag-combine.ll
+++ b/test/CodeGen/X86/dbg-value-dag-combine.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s | FileCheck %s
+; RUN: llc -disable-debug-info-verifier < %s | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-darwin10.0.0"
 ; PR 9817
diff --git a/test/CodeGen/X86/dbg-value-isel.ll b/test/CodeGen/X86/dbg-value-isel.ll
index acc360e90c..16d9f891db 100644
--- a/test/CodeGen/X86/dbg-value-isel.ll
+++ b/test/CodeGen/X86/dbg-value-isel.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s | FileCheck %s
+; RUN: llc -disable-debug-info-verifier < %s | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-darwin10.0.0"
 ; PR 9879
diff --git a/test/CodeGen/X86/dbg-value-location.ll b/test/CodeGen/X86/dbg-value-location.ll
index a6c3e13621..b6bee596e1 100644
--- a/test/CodeGen/X86/dbg-value-location.ll
+++ b/test/CodeGen/X86/dbg-value-location.ll
@@ -1,5 +1,5 @@
-; RUN: llc < %s | FileCheck %s
-; RUN: llc < %s -regalloc=basic | FileCheck %s
+; RUN: llc -disable-debug-info-verifier < %s | FileCheck %s
+; RUN: llc -disable-debug-info-verifier < %s -regalloc=basic | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-darwin10.0.0"
 ;Radar 8950491