[clang] [HLSL] Define CBuffer field alignment for matrix types (PR #179836)

[Ashley Coleman via cfe-commits]

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@@ -0,0 +1,71 @@
+// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -x hlsl -triple dxil-pc-shadermodel6.3-library %s -fnative-half-type -fsyntax-only -verify -verify-ignore-unexpected=warning
+
+cbuffer MatArr0Pass {
+  float2x4 A0p[2] : packoffset(c0.x);
+  float    a0tail : packoffset(c4.x);
+}
+
+cbuffer MatArr0Fail {
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V-FEXrt wrote:

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https://github.com/llvm/llvm-project/pull/179836