revert revert rename spv and try to fix test

Author: KungFuDonkey

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

@@ -13,7 +13,7 @@
 ; CHECK:   %[[#fexpr:]] = OpFunctionParameter %[[#f32]]
 define float @test_float(float %fexpr) {
 entry:
-; CHECK:   %[[#fret:]] = OpGroupNonUniformFMul %[[#f32]] %[[#scope]] %[[#fexpr]]
+; CHECK:   %[[#fret:]] = OpGroupNonUniformFMul %[[#f32]] %[[#scope]] Reduce %[[#fexpr]]
   %0 = call float @llvm.spv.wave.product.f32(float %fexpr)
   ret float %0
 }
@@ -22,7 +22,7 @@ entry:
 ; CHECK:   %[[#iexpr:]] = OpFunctionParameter %[[#uint]]
 define i32 @test_int(i32 %iexpr) {
 entry:
-; CHECK:   %[[#iret:]] = OpGroupNonUniformIMul %[[#uint]] %[[#scope]] %[[#iexpr]]
+; CHECK:   %[[#iret:]] = OpGroupNonUniformIMul %[[#uint]] %[[#scope]] Reduce %[[#iexpr]]
   %0 = call i32 @llvm.spv.wave.product.i32(i32 %iexpr)
   ret i32 %0
 }
@@ -31,7 +31,7 @@ entry:
 ; CHECK:   %[[#vbexpr:]] = OpFunctionParameter %[[#v4_half]]
 define <4 x half> @test_vhalf(<4 x half> %vbexpr) {
 entry:
-; CHECK:   %[[#vhalfret:]] = OpGroupNonUniformFMul %[[#v4_half]] %[[#scope]] %[[#vbexpr]]
+; CHECK:   %[[#vhalfret:]] = OpGroupNonUniformFMul %[[#v4_half]] %[[#scope]] Reduce %[[#vbexpr]]
   %0 = call <4 x half> @llvm.spv.wave.product.v4half(<4 x half> %vbexpr)
   ret <4 x half> %0
 }