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enable MSA for clang

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clang version 6.0.0 (trunk 310694) is able to compile MSA code.
Previous versions had an issue with _msa_fill_w(v32)
In this CL the macro DISABLE_CLANG_MSA is not set, allowing clang
to build the full MSA source.

TBR=kjellander@chromium.org
BUG=libyuv:715
TEST=gn gen out/Release "--args=is_debug=false target_os=\"android\" target_cpu=\"mips64el\" mips_arch_variant=\"r6\" mips_use_msa=true is_component_build=true is_clang=true"
ninja -v -C out/Release libyuv_unittest

Change-Id: I47401e3b1a3e4c57d9626ec2d3cd131c3ccf613c
Reviewed-on: https://chromium-review.googlesource.com/656501
Reviewed-by: Frank Barchard <fbarchard@google.com>
This commit is contained in:
Frank Barchard 2017-09-07 16:49:57 -07:00
parent 9c2748c7d0
commit 367c0d8f81
3 changed files with 9 additions and 3 deletions
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4
include/libyuv/compare_row.h
View File

@ -43,8 +43,10 @@ extern "C" {
#endif // __clang__
// clang 6 mips issue https://bugs.chromium.org/p/libyuv/issues/detail?id=715
// broken in clang version 6.0.0 (trunk 308728)
// fixed in clang version 6.0.0 (trunk 310694)
#if defined(__clang__)
#define DISABLE_CLANG_MSA 1
// #define DISABLE_CLANG_MSA 1
#endif
#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && \

4
include/libyuv/row.h
View File

@ -76,8 +76,10 @@ extern "C" {
#endif // VisualStudio >= 2012
// clang 6 mips issue https://bugs.chromium.org/p/libyuv/issues/detail?id=715
// broken in clang version 6.0.0 (trunk 308728)
// fixed in clang version 6.0.0 (trunk 310694)
#if defined(__clang__)
#define DISABLE_CLANG_MSA 1
// #define DISABLE_CLANG_MSA 1
#endif
// The following are available on all x86 platforms:

4
include/libyuv/scale_row.h
View File

@ -51,8 +51,10 @@ extern "C" {
#endif // VisualStudio >= 2012
// clang 6 mips issue https://bugs.chromium.org/p/libyuv/issues/detail?id=715
// broken in clang version 6.0.0 (trunk 308728)
// fixed in clang version 6.0.0 (trunk 310694)
#if defined(__clang__)
#define DISABLE_CLANG_MSA 1
// #define DISABLE_CLANG_MSA 1
#endif
// The following are available on all x86 platforms: