put test for each type in own file

Author: spall

clang/test/SemaHLSL/BuiltIns/clamp-errors-16bit.hlsl

@@ -0,0 +1,7 @@
+// RUN: not %clang_dxc -enable-16bit-types -T cs_6_0 -HV 202x %s 2>&1  | FileCheck %s
+
+// check we error on 16 bit type if shader model is too old
+// CHECK: '-enable-16bit-types' option requires target HLSL Version >= 2018 and shader model >= 6.2, but HLSL Version is 'hlsl202x' and shader model is '6.0'
+half test_half_error(half p0, int p1) {
+  return clamp(p0, p1, p1);
+}

clang/test/SemaHLSL/BuiltIns/clamp-errors-half.hlsl

@@ -0,0 +1,7 @@
+// RUN: not %clang_dxc -enable-16bit-types -T cs_6_0 -HV 202x %s 2>&1  | FileCheck %s
+
+// check we error on 16 bit type if shader model is too old
+// CHECK: '-enable-16bit-types' option requires target HLSL Version >= 2018 and shader model >= 6.2, but HLSL Version is 'hlsl202x' and shader model is '6.0'
+int16_t test_int16_t_error(int16_t p0, int p1) {
+  return clamp(p0, p0, p1);
+}

clang/test/SemaHLSL/BuiltIns/clamp-errors-int16.hlsl

@@ -0,0 +1,7 @@
+// RUN: not %clang_dxc -enable-16bit-types -T cs_6_0 -HV 202x %s 2>&1  | FileCheck %s
+
+// check we error on 16 bit type if shader model is too old
+// CHECK: '-enable-16bit-types' option requires target HLSL Version >= 2018 and shader model >= 6.2, but HLSL Version is 'hlsl202x' and shader model is '6.0'
+uint16_t test_uint16_t_error(uint16_t p0, int p1) {
+  return clamp(p0, p0, p1);
+}