[llvm-bugs] [Bug 34487] New: exports.yaml and weak-symbols.yaml test cases break on powerpc64 (BE) after r312294

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=34487

            Bug ID: 34487
           Summary: exports.yaml and weak-symbols.yaml test cases break on
                    powerpc64 (BE) after r312294
           Product: clang
           Version: trunk
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
          Assignee: unassignedclangbugs at nondot.org
          Reporter: seurer at linux.vnet.ibm.com
                CC: llvm-bugs at lists.llvm.org

This patch breaks things on powerpc64 big endian (works fine on little endian).
 See

http://lab.llvm.org:8011/builders/clang-ppc64be-linux/builds/10335

This has caused 3 or the powerpc64 build bots to be red since last Thursday (31
August).

For example:

******************** TEST 'LLVM :: tools/llvm-nm/wasm/exports.yaml' FAILED
********************
Script:
-- 
/home/buildbots/ppc64be-clang-test/clang-ppc64be/stage1/./bin/yaml2obj <
/home/buildbots/ppc64be-clang-test/clang-ppc64be/llvm/test/tools/llvm-nm/wasm/exports.yaml
| /home/buildbots/ppc64be-clang-test/clang-ppc64be/stage1/./bin/llvm-nm - |
/home/buildbots/ppc64be-clang-test/clang-ppc64be/stage1/./bin/FileCheck
/home/buildbots/ppc64be-clang-test/clang-ppc64be/llvm/test/tools/llvm-nm/wasm/exports.yaml
-- 
Exit Code: 1

Command Output (stderr):
-- 
/home/buildbots/ppc64be-clang-test/clang-ppc64be/llvm/test/tools/llvm-nm/wasm/exports.yaml:43:10:
error: expected string not found in input
# CHECK: 00000400 D bar
         ^
<stdin>:1:1: note: scanning from here
00000000 D bar
^

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