test/tint/bug/fxc/matrix_assignment_dynamic_index/module_assign_scalar_xy.wgsl.expected.ir.dxc.hlsl

cbuffer cbuffer_uniforms : register(b4, space1) {
  uint4 uniforms[1];
};
static float2x4 m1 = float2x4((0.0f).xxxx, (0.0f).xxxx);
[numthreads(1, 1, 1)]
void main() {
  m1[uniforms[0u].x][uniforms[0u].y] = 1.0f;
}