[PATCH] D74172: [mlir][Linalg] Implement fusion of linalg.generic operation on tensors.

[Mahesh Ravishankar via llvm-commits]

(earlier message got bumped since I wasnt subscribed to llvm-commits)

Is this the change triggering the error. It only changes mlir/Linalg. I'll
try it locally, but the buildable passed...

On Fri, Feb 7, 2020 at 12:17 PM Petr Hosek via Phabricator <
reviews at reviews.llvm.org> wrote:

> phosek added a comment.
>
> I just noticed it's failing on macOS as well with a different error:
>
>   FAIL: Clang :: CodeGen/stack-clash-protection.c (3400 of 16811)
>   ******************** TEST 'Clang :: CodeGen/stack-clash-protection.c'
> FAILED ********************
>   Script:
>   --
>   : 'RUN: at line 2';
>  /b/s/w/ir/k/recipe_cleanup/clanghb5vUd/llvm_build_dir/bin/clang -target
> x86_64 -O0 -o
> /b/s/w/ir/k/recipe_cleanup/clanghb5vUd/llvm_build_dir/tools/clang/test/CodeGen/Output/stack-clash-protection.c.tmp.out
> /b/s/w/ir/k/llvm-project/clang/test/CodeGen/stack-clash-protection.c
> -fstack-clash-protection &&
> /b/s/w/ir/k/recipe_cleanup/clanghb5vUd/llvm_build_dir/tools/clang/test/CodeGen/Output/stack-clash-protection.c.tmp.out
>   --
>   Exit Code: 1
>
>   Command Output (stderr):
>   --
>   clang-11: warning: argument unused during compilation:
> '-fstack-clash-protection' [-Wunused-command-line-argument]
>   ld: warning: ignoring file
> /b/s/w/ir/tmp/t/stack-clash-protection-ccc8da.o, file was built for
> unsupported file format ( 0x7F 0x45 0x4C 0x46 0x02 0x01 0x01 0x00 0x00 0x00
> 0x00 0x00 0x00 0x00 0x00 0x00 ) which is not the architecture being linked
> (x86_64): /b/s/w/ir/tmp/t/stack-clash-protection-ccc8da.o
>   Undefined symbols for architecture x86_64:
>     "_main", referenced from:
>        implicit entry/start for main executable
>   ld: symbol(s) not found for architecture x86_64
>   clang: error: linker command failed with exit code 1 (use -v to see
> invocation)
>   clang-11: error: linker (via gcc) command failed with exit code 1 (use
> -v to see invocation)
>
>   ---
>
>
> Repository:
>   rG LLVM Github Monorepo
>
> CHANGES SINCE LAST ACTION
>   https://reviews.llvm.org/D74172/new/
>
> https://reviews.llvm.org/D74172
>
>
>
>

-- 
Mahesh
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