1 files changed, 39 insertions, 0 deletions

diff --git a/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-add-workaround-for-gcc-10-error.patch b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-add-workaround-for-gcc-10-error.patch
new file mode 100644
index 00000000..ae8ccbf2
--- /dev/null
+++ b/dynamic-layers/clang-layer/recipes-opencl/igc/files/0001-add-workaround-for-gcc-10-error.patch
@@ -0,0 +1,39 @@
+From 8435bfb432282bdb900492f479233d2772f57f7c Mon Sep 17 00:00:00 2001
+From: 8tab <tab.debugteam@gmail.com>
+Date: Thu, 21 May 2020 14:21:58 +0200
+Subject: [PATCH] Add workaround for gcc 10 internal compiler error
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+There is a regression in recent gcc (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95241),
+that make IGC fail to compile:
+In file included from /home/tab/dev/external/oneapi/igc/visa/iga/IGALibrary/Models/Models.cpp:7:
+/home/tab/dev/external/oneapi/igc/visa/iga/IGALibrary/Models/bxml/Model7P5.hpp:1258:34:   in ‘constexpr’ expansion of ‘iga::Field(((const char*)"MathFC"), 24, 4)’
+/home/tab/dev/external/oneapi/igc/visa/iga/IGALibrary/Models/bxml/Model7P5.hpp:2085:5: internal compiler error: in tree_to_uhwi, at tree.h:4519
+ 2085 |     };
+      |     ^
+
+Upstream-Status: Submitted [https://github.com/intel/intel-graphics-compiler/pull/135]
+Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
+---
+ visa/iga/IGALibrary/Backend/Native/Field.hpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/visa/iga/IGALibrary/Backend/Native/Field.hpp b/visa/iga/IGALibrary/Backend/Native/Field.hpp
+index 4b97280b..04855576 100644
+--- a/visa/iga/IGALibrary/Backend/Native/Field.hpp
++++ b/visa/iga/IGALibrary/Backend/Native/Field.hpp
+@@ -150,8 +150,8 @@ namespace iga
+         // a simple encoded field (single contiguous)
+         constexpr Field(const char *_name, int offset, int length)
+             : name(_name)
+-            , fragments{Fragment(_name, offset, length)}
+         {
++            fragments[0] = Fragment(_name, offset, length);
+         }
+         // a zero fill field or must-be-zero field
+         constexpr Field(const char *_name,             int length,
+-- 
+2.17.1
+