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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - ARM selfhost buildbot failures"
href="https://llvm.org/bugs/show_bug.cgi?id=28950">28950</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ARM selfhost buildbot failures
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: ARM
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>diana.picus@linaro.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Lots of tests are failing on 2 of the selfhost buildbots - see e.g.
clang-cmake-armv7-a15-selfhost. I'm unable to bisect this at the moment - I
think the range should be r278262 - r278298.
Seems to be a 32-bit / 64-bit mismatch in all sorts of cases:
--
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/blocks-windows.c:71:33:
error: expected string not found in input
// CHECK-BLOCKS-IN-BLOCKS-DEFN: @_NSConcreteStackBlock = common dllexport
global [5 x i32]
^
<stdin>:1:1: note: scanning from here
; ModuleID =
'/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/blocks-windows.c'
^
<stdin>:12:1: note: possible intended match here
@_NSConcreteStackBlock = common dllexport global [5 x i64] zeroinitializer,
align 16
^
or
--
clang:
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/include/llvm/IR/Instructions.h:1079:
void llvm::ICmpInst::AssertOK(): Assertion `getOperand(0)->getType() ==
getOperand(1)->getType() && "Both operands to ICmp instruction are not of the
same type!"' failed.
Stack dump:
0. Program arguments:
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/stage2/./bin/clang -cc1
-internal-isystem
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/stage2/bin/../lib/clang/4.0.0/include
-nostdsysteminc
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/exceptions-seh.c
-triple x86_64-pc-win32 -fms-extensions -emit-llvm -o -
1.
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/exceptions-seh.c:169:1:
current parser token 'int'
2.
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/exceptions-seh.c:103:5:
LLVM IR generation of declaration 'nested_try'
3.
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/exceptions-seh.c:103:5:
Generating code for declaration 'nested_try'
FileCheck error: '-' is empty.
FileCheck command line:
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/stage2/./bin/FileCheck
/home/linaro/buildbot/clang-cmake-armv7-a15-selfhost/llvm/tools/clang/test/CodeGen/exceptions-seh.c
--check-prefix=CHECK --check-prefix=X64
--</pre>
</div>
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