commit 643179694ec75904ae26664bf43d30cf4cd99909
author Nicolas Capens <capn@google.com> Wed Apr 27 16:19:25 2022 -0400
committer Nicolas Capens <nicolascapens@google.com> Wed May 04 06:07:35 2022 +0000
tree 34e7ad7c7bce18d68542a236d904536ef093eae3
parent ae17ef6d12d80892badeb1f27cbbbe38955c35db

Always enable MemorySanitizer instrumentation for compute routines

Bug: b/188205704
Change-Id: I769005202f59f981592eae1268dde6ac45bf7c2c
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/65408
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>

src/Vulkan/VkPipeline.cpp

diff --git a/src/Vulkan/VkPipeline.cpp b/src/Vulkan/VkPipeline.cpp
index 474b21f..e31544f 100644
--- a/src/Vulkan/VkPipeline.cpp
+++ b/src/Vulkan/VkPipeline.cpp
@@ -123,6 +123,8 @@
 {
 	MARL_SCOPED_EVENT("createProgram");
 
+	rr::ScopedPragma msan(rr::MemorySanitizerInstrumentation, true);
+
 	vk::DescriptorSet::Bindings descriptorSets;  // TODO(b/129523279): Delay code generation until dispatch time.
 	// TODO(b/119409619): use allocator.
 	auto program = std::make_shared<sw::ComputeProgram>(device, shader, layout, descriptorSets);