[PATCH] D87822: [FPEnv] Evaluate constant expressions under non-default rounding modes

[Leonard Chan via cfe-commits]

Thanks for looking into it. We have that commit but it still seems to be
failing for us with the same error.

On Tue, Sep 29, 2020 at 12:58 AM Serge Pavlov <sepavloff at gmail.com> wrote:

> Hi!
>
> This issue must be fixed by: https://reviews.llvm.org/rGf91b9c0f9858
> Do you have recent changes from the trunk?
>
> Thanks,
> --Serge
>
>
> On Tue, Sep 29, 2020 at 4:22 AM Leonard Chan via Phabricator <
> reviews at reviews.llvm.org> wrote:
>
>> leonardchan added a comment.
>>
>> Hi! It looks like this is causing a test failure on our aach64 builders (
>> https://luci-milo.appspot.com/p/fuchsia/builders/ci/clang-linux-arm64/b8868095822628984976?
>> ):
>>
>>   [1113/1114] Running the Clang regression tests
>>   llvm-lit:
>> /b/s/w/ir/k/staging/llvm_build/bin/../../../llvm-project/llvm/utils/lit/lit/llvm/config.py:379:
>> note: using clang: /b/s/w/ir/k/staging/llvm_build/bin/clang
>>   -- Testing: 26708 tests, 256 workers --
>>   Testing:
>>   FAIL: Clang :: AST/const-fpfeatures-diag.c (269 of 26708)
>>   ******************** TEST 'Clang :: AST/const-fpfeatures-diag.c' FAILED
>> ********************
>>   Script:
>>   --
>>   : 'RUN: at line 1';   /b/s/w/ir/k/staging/llvm_build/bin/clang -cc1
>> -internal-isystem /b/s/w/ir/k/staging/llvm_build/lib/clang/12.0.0/include
>> -nostdsysteminc -verify -ffp-exception-behavior=strict -Wno-unknown-pragmas
>> /b/s/w/ir/k/llvm-project/clang/test/AST/const-fpfeatures-diag.c
>>   --
>>   Exit Code: 1
>>
>>   Command Output (stderr):
>>   --
>>   error: 'error' diagnostics expected but not seen:
>>     File /b/s/w/ir/k/llvm-project/clang/test/AST/const-fpfeatures-diag.c
>> Line 8: initializer element is not a compile-time constant
>>   error: 'warning' diagnostics seen but not expected:
>>     (frontend): overriding currently unsupported use of floating point
>> exceptions on this target
>>   2 errors generated.
>>
>>   --
>>
>>   ********************
>>   Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
>>   ********************
>>   Failed Tests (1):
>>     Clang :: AST/const-fpfeatures-diag.c
>>
>> Would you mind taking a look and sending out a fix? Thanks.
>>
>>
>> Repository:
>>   rG LLVM Github Monorepo
>>
>> CHANGES SINCE LAST ACTION
>>   https://reviews.llvm.org/D87822/new/
>>
>> https://reviews.llvm.org/D87822
>>
>>
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