[PATCH] D65000: [ARM] Set default alignment to 64bits

[Francis Visoiu Mistrih via Phabricator via llvm-commits]

thegameg added inline comments.


================
Comment at: cfe/trunk/test/CodeGen/ARM/exception-alignment.cpp:9
+// A16-NEXT: store <2 x i64> <i64 1, i64 2>, <2 x i64>* [[BC]], align 16
+#include <arm_neon.h>
+
----------------
thakis wrote:
> This fails on some bots:
> 
> http://lab.llvm.org:8011/builders/clang-atom-d525-fedora-rel/builds/26891/steps/ninja%20check%201/logs/FAIL%3A%20Clang%3A%3Aexception-alignment.cpp
> 
> ```
> In file included from /export/users/atombot/llvm/clang-atom-d525-fedora-rel/llvm/tools/clang/test/CodeGen/ARM/exception-alignment.cpp:9:
> In file included from /export/users/atombot/llvm/clang-atom-d525-fedora-rel/stage1/lib/clang/10.0.0/include/arm_neon.h:31:
> In file included from /export/users/atombot/llvm/clang-atom-d525-fedora-rel/stage1/lib/clang/10.0.0/include/stdint.h:52:
> In file included from /usr/include/stdint.h:26:
> In file included from /usr/include/bits/libc-header-start.h:33:
> In file included from /usr/include/features.h:452:
> /usr/include/gnu/stubs.h:7:11: fatal error: 'gnu/stubs-32.h' file not found
> # include <gnu/stubs-32.h>
>           ^~~~~~~~~~~~~~~~
> 1 error generated.
> FileCheck error: '-' is empty.
> FileCheck command line:  /export/users/atombot/llvm/clang-atom-d525-fedora-rel/stage1/bin/FileCheck --check-prefixes=CHECK,A16 /export/users/atombot/llvm/clang-atom-d525-fedora-rel/llvm/tools/clang/test/CodeGen/ARM/exception-alignment.cpp
> 
> --
> ```
It also fails on Darwin:

http://green.lab.llvm.org/green/job/clang-stage1-cmake-RA-incremental/245/consoleFull

```
Command Output (stderr):
--
In file included from /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-incremental/llvm-project/clang/test/CodeGen/ARM/exception-alignment.cpp:9:
In file included from /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-incremental/clang-build/lib/clang/10.0.0/include/arm_neon.h:31:
In file included from /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-incremental/clang-build/lib/clang/10.0.0/include/stdint.h:52:
In file included from /usr/include/stdint.h:52:
In file included from /usr/include/sys/_types.h:32:
/usr/include/sys/cdefs.h:763:2: error: Unsupported architecture
#error Unsupported architecture
 ^
In file included from /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-incremental/llvm-project/clang/test/CodeGen/ARM/exception-alignment.cpp:9:
In file included from /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-incremental/clang-build/lib/clang/10.0.0/include/arm_neon.h:31:
In file included from /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-incremental/clang-build/lib/clang/10.0.0/include/stdint.h:52:
In file included from /usr/include/stdint.h:52:
In file included from /usr/include/sys/_types.h:33:
/usr/include/machine/_types.h:34:2: error: architecture not supported
#error architecture not supported
 ^
```


Repository:
  rL LLVM

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  https://reviews.llvm.org/D65000/new/

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