[llvm] r272369 - Add support for writing through StreamInterface.

[Zachary Turner via llvm-commits]

I have fixes incoming for both of these issues shortly.

On Fri, Jun 10, 2016 at 12:02 PM Zachary Turner <zturner at google.com> wrote:

> I think I know the problem, i will work on a fix today. You can disable
> the test in the meantime , no code relies on this functionality yet
> On Fri, Jun 10, 2016 at 11:47 AM Ulrich Weigand <Ulrich.Weigand at de.ibm.com>
> wrote:
>
>> Zachary Turner wrote:
>>
>> >This adds method and tests for writing to a PDB stream.  With
>> >this, even a PDB stream which is discontiguous can be treated
>> >as a sequential stream of bytes for the purposes of writing.
>>
>> > Reader.setOffset(0);
>> > Writer.setOffset(0);
>> > ::memset(DataBytes.data(), 0, 10);
>> > EXPECT_NO_ERROR(Writer.writeArray(intArray[0]));
>>
>>
>> > EXPECT_NO_ERROR(Reader.readArray(intArray[1], intArray[0].size()));
>>
>> > EXPECT_EQ(intArray[0], intArray[1]);
>>
>> > EXPECT_EQ(DataBytes, std::vector<uint8_t>({0x17, 0x5C, 0x50, 0x7A,
>> 0xC2, 0xBB,
>>
>> > 0x35, 0x01, 0, 0}));
>>
>> This new unit test has been failing on SystemZ ever since it was added.
>> It seems the test is simply incorrect for big-endian systems ...
>>
>>
>> Mit freundlichen Gruessen / Best Regards
>>
>>
>>
>> Ulrich Weigand
>>
>> --
>> Dr. Ulrich Weigand | Phone: +49-7031/16-3727
>> STSM, GNU/Linux compilers and toolchain
>> IBM Deutschland Research & Development GmbH
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>>
>
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