From: Randolph Sapp <r...@ti.com>
Remove the CXX flag "-O2" for GCC 13 and 14. There's a bug with ARM GCC
that breaks the iteration of "types" in the createMeshShaderMiscTestsEXT
function. This issue is not present for clang or x86_64 GCC 14.
It seems that the array is not initialized before the first iteration.
In testing this can result in a random value being used. This can
manifest in LINES type being processed twice, resulting in the following
error:
FATAL ERROR: Failed to initialize dEQP: Test case with non-unique name
'no_lines' added to group 'misc'.
Signed-off-by: Randolph Sapp <r...@ti.com>
Signed-off-by: Khem Raj <raj.k...@gmail.com>
---
Backport this patch to scarthgap since it also uses an affected version of GCC.
meta-oe/recipes-graphics/vk-gl-cts/vulkan-cts_1.3.7.3.bb | 3 +++
1 file changed, 3 insertions(+)
diff --git a/meta-oe/recipes-graphics/vk-gl-cts/vulkan-cts_1.3.7.3.bb
b/meta-oe/recipes-graphics/vk-gl-cts/vulkan-cts_1.3.7.3.bb
index 1008a5fd4..7492fe9aa 100644
--- a/meta-oe/recipes-graphics/vk-gl-cts/vulkan-cts_1.3.7.3.bb
+++ b/meta-oe/recipes-graphics/vk-gl-cts/vulkan-cts_1.3.7.3.bb
@@ -23,6 +23,9 @@ SRC_URI +=
"file://0001-cmake-Define-WAYLAND_SCANNER-and-WAYLAND_PROTOCOLS_D.pat
TOOLCHAIN = "gcc"
+# Workaround an optimization bug that breaks createMeshShaderMiscTestsEXT
+OECMAKE_CXX_FLAGS:remove:toolchain-gcc = "-O2"
+
S = "${WORKDIR}/git"
REQUIRED_DISTRO_FEATURES = "vulkan"
--
2.45.1
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