`reinterpret` and 16-bit value packing. (#1933)

* `reinterpret` and 16-bit value packing.

* Update `half-texture` cross-compile test reference result.

* Revert inadvertent reformatting of slang-ir-inst-defs.h

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/tests/compute/half-texture.slang.1.expected b/tests/compute/half-texture.slang.1.expected
index 7dd96403f..cd1f1e4f7 100644
--- a/tests/compute/half-texture.slang.1.expected
+++ b/tests/compute/half-texture.slang.1.expected
@@ -5,11 +5,11 @@ standard output = {
 #pragma pack_matrix(column_major)
 
 #line 8 "tests/compute/half-texture.slang"
-RWTexture2D<half > halfTexture_0 : register(u1);
+RWTexture2D<min16float > halfTexture_0 : register(u1);
 
-RWTexture2D<vector<half,2> > halfTexture2_0 : register(u2);
+RWTexture2D<vector<min16float,2> > halfTexture2_0 : register(u2);
 
-RWTexture2D<vector<half,4> > halfTexture4_0 : register(u3);
+RWTexture2D<vector<min16float,4> > halfTexture4_0 : register(u3);
 
 
 #line 5
@@ -27,15 +27,15 @@ void computeMain(vector<uint,3> dispatchThreadID_0 : SV_DISPATCHTHREADID)
     vector<int,2> pos2_0 = vector<int,2>(int(3) - pos_0.y, int(3) - pos_0.x);
 
 #line 29
-    half h_0 = halfTexture_0[(vector<uint,2>) pos2_0];
-    vector<half,2> h2_0 = halfTexture2_0[(vector<uint,2>) pos2_0];
-    vector<half,4> h4_0 = halfTexture4_0[(vector<uint,2>) pos2_0];
+    min16float h_0 = halfTexture_0[(vector<uint,2>) pos2_0];
+    vector<min16float,2> h2_0 = halfTexture2_0[(vector<uint,2>) pos2_0];
+    vector<min16float,4> h4_0 = halfTexture4_0[(vector<uint,2>) pos2_0];
 
 
 
     halfTexture_0[(vector<uint,2>) pos_0] = h2_0.x + h2_0.y;
     halfTexture2_0[(vector<uint,2>) pos_0] = h4_0.xy;
-    halfTexture4_0[(vector<uint,2>) pos_0] = vector<half,4>(h2_0, h_0, h_0);
+    halfTexture4_0[(vector<uint,2>) pos_0] = vector<min16float,4>(h2_0, h_0, h_0);
 
     int index_0 = pos_0.x + pos_0.y * int(4);
     outputBuffer_0[(uint) index_0] = index_0;