Deal better with CompositeExtract from constant composite.

There is no good reason for applications to emit this kind of code, but
some do. Special case this scenario.

2 files changed, 2 insertions, 2 deletions

diff --git a/reference/shaders-hlsl/frag/combined-texture-sampler-parameter.frag b/reference/shaders-hlsl/frag/combined-texture-sampler-parameter.frag
index 7fcff423..66330805 100644
--- a/reference/shaders-hlsl/frag/combined-texture-sampler-parameter.frag
+++ b/reference/shaders-hlsl/frag/combined-texture-sampler-parameter.frag
@@ -22,7 +22,7 @@ float4 samp3(Texture2D<float4> s, SamplerState _s_sampler)
 
 float samp4(Texture2D<float4> s, SamplerComparisonState _s_sampler)
 {
-    return s.SampleCmp(_s_sampler, 1.0f.xxx.xy, 1.0f.xxx.z);
+    return s.SampleCmp(_s_sampler, 1.0f.xxx.xy, 1.0f);
 }
 
 float samp(Texture2D<float4> s0, SamplerState _s0_sampler, Texture2D<float4> s1, SamplerComparisonState _s1_sampler)
diff --git a/reference/shaders-hlsl/frag/combined-texture-sampler-shadow.frag b/reference/shaders-hlsl/frag/combined-texture-sampler-shadow.frag
index af5b0b55..8d48008d 100644
--- a/reference/shaders-hlsl/frag/combined-texture-sampler-shadow.frag
+++ b/reference/shaders-hlsl/frag/combined-texture-sampler-shadow.frag
@@ -11,7 +11,7 @@ struct SPIRV_Cross_Output
 
 float samp2(Texture2D<float4> t, SamplerComparisonState s)
 {
-    return t.SampleCmp(s, 1.0f.xxx.xy, 1.0f.xxx.z);
+    return t.SampleCmp(s, 1.0f.xxx.xy, 1.0f);
 }
 
 float samp3(Texture2D<float4> t, SamplerState s)