Revert "[Tests] Output of od can be lower or upper case (llvm-objcopy/yaml2obj)."

This reverts commit r374343. It broke tests:
http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/19066

llvm-svn: 374358
diff --git a/llvm/test/tools/llvm-objcopy/ELF/check-addr-offset-align-binary.test b/llvm/test/tools/llvm-objcopy/ELF/check-addr-offset-align-binary.test
index 6bc9ccd..755acce 100644
--- a/llvm/test/tools/llvm-objcopy/ELF/check-addr-offset-align-binary.test
+++ b/llvm/test/tools/llvm-objcopy/ELF/check-addr-offset-align-binary.test
@@ -1,40 +1,40 @@
-# RUN: yaml2obj %s -o %t

-# RUN: llvm-objcopy -O binary %t %t2

-# RUN: od -t x1 %t2 | FileCheck %s --ignore-case

-

-!ELF

-FileHeader:

-  Class:           ELFCLASS64

-  Data:            ELFDATA2LSB

-  Type:            ET_EXEC

-  Machine:         EM_X86_64

-Sections:

-  - Name:            .text

-    Type:            SHT_PROGBITS

-    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]

-    Address:         0x1000

-    AddressAlign:    0x0000000000001000

-    Content:         "c3c3c3c3"

-  - Name:            .data

-    Type:            SHT_PROGBITS

-    Flags:           [ SHF_ALLOC ]

-    Address:         0x1008

-    AddressAlign:    0x0000000000000008

-    Content:         "3232"

-ProgramHeaders:

-  - Type: PT_LOAD

-    Flags: [ PF_X, PF_R ]

-    VAddr: 0x1000

-    PAddr: 0x1000

-    Align: 0x1000

-    Sections:

-      - Section: .text

-  - Type: PT_LOAD

-    Flags: [ PF_R, PF_W ]

-    VAddr: 0x1008

-    PAddr: 0x1008

-    Align: 0x1000

-    Sections:

-      - Section: .data

-

-# CHECK: 0000000 c3 c3 c3 c3 00 00 00 00 32 32

+# RUN: yaml2obj %s -o %t
+# RUN: llvm-objcopy -O binary %t %t2
+# RUN: od -t x1 %t2 | FileCheck %s
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_EXEC
+  Machine:         EM_X86_64
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    Address:         0x1000
+    AddressAlign:    0x0000000000001000
+    Content:         "c3c3c3c3"
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    Address:         0x1008
+    AddressAlign:    0x0000000000000008
+    Content:         "3232"
+ProgramHeaders:
+  - Type: PT_LOAD
+    Flags: [ PF_X, PF_R ]
+    VAddr: 0x1000
+    PAddr: 0x1000
+    Align: 0x1000
+    Sections:
+      - Section: .text
+  - Type: PT_LOAD
+    Flags: [ PF_R, PF_W ]
+    VAddr: 0x1008
+    PAddr: 0x1008
+    Align: 0x1000
+    Sections:
+      - Section: .data
+
+# CHECK: 0000000 c3 c3 c3 c3 00 00 00 00 32 32