================
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.7-library -disable-llvm-passes
-emit-llvm -finclude-default-header -fmatrix-memory-layout=row-major -o - %s |
FileCheck %s
+
+cbuffer CB {
+ float3x2 Mat;
+}
+
+// CHECK: @Mat = external hidden addrspace(2) global <{ [2 x <{ <2 x float>,
target("dx.Padding", 8) }>], <2 x float> }>, align 4
+
+// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <2 x float>
@_Z15get_row_swizzlev()
+// CHECK: %matrix.buf.copy = alloca [3 x <2 x float>], align 8
+// CHECK: %cbuf.load = load <2 x float>, ptr addrspace(2) @Mat, align 8
+// CHECK: %cbuf.load2 = load <2 x float>, ptr addrspace(2) getelementptr
inbounds nuw (i8, ptr addrspace(2) @Mat, i32 16), align 8
+// CHECK: %cbuf.load4 = load <2 x float>, ptr addrspace(2) getelementptr
inbounds nuw (i8, ptr addrspace(2) @Mat, i32 32), align 8
----------------
bogner wrote:
Should we also check the stores to `%matrix.buf.copy`?
https://github.com/llvm/llvm-project/pull/185346
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
