self review:

- fix spirv version
- add missing check

Author: inbelic

llvm/test/CodeGen/SPIRV/hlsl-intrinsics/idot.ll

@@ -1,9 +1,9 @@
 ; RUN: llc -O0 -mtriple=spirv1.5-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-EXP
 ; RUN: llc -O0 -mtriple=spirv1.6-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-DOT
-; RUN: llc -O0 -mtriple=spirv-unknown-unknown -spirv-ext=+SPV_KHR_integer_dot_product %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-DOT,CHECK-EXT
+; RUN: llc -O0 -mtriple=spirv1.5-unknown-unknown -spirv-ext=+SPV_KHR_integer_dot_product %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-DOT,CHECK-EXT
 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv1.5-unknown-unknown %s -o - -filetype=obj | spirv-val %}
 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv1.6-unknown-unknown %s -o - -filetype=obj | spirv-val %}
-; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown -spirv-ext=+SPV_KHR_integer_dot_product %s -o - -filetype=obj | spirv-val %}
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv1.5-unknown-unknown -spirv-ext=+SPV_KHR_integer_dot_product %s -o - -filetype=obj | spirv-val %}
 
 ; Make sure dxil operation function calls for dot are generated for int/uint vectors.
 
@@ -125,8 +125,11 @@ entry:
 
 define noundef i64 @dot_uint64_t4(<2 x i64> noundef %a, <2 x i64> noundef %b) {
 entry:
-; CHECK-EXP: %[[#arg0:]] = OpFunctionParameter %[[#vec2_int_64]]
-; CHECK-EXP: %[[#arg1:]] = OpFunctionParameter %[[#vec2_int_64]]
+; CHECK: %[[#arg0:]] = OpFunctionParameter %[[#vec2_int_64]]
+; CHECK: %[[#arg1:]] = OpFunctionParameter %[[#vec2_int_64]]
+
+; CHECK-DOT: %[[#dot:]] = OpUDot %[[#int_64]] %[[#arg0]] %[[#arg1]]
+
 ; CHECK-EXP: %[[#mul_vec:]] = OpIMul %[[#vec2_int_64]] %[[#arg0]] %[[#arg1]]
 ; CHECK-EXP: %[[#elt0:]] = OpCompositeExtract %[[#int_64]] %[[#mul_vec]] 0
 ; CHECK-EXP: %[[#elt1:]] = OpCompositeExtract %[[#int_64]] %[[#mul_vec]] 1