clean up tests

Author: Joao Saffran

llvm/test/CodeGen/DirectX/rootsignature-validation-textures-fail.ll

@@ -1,17 +1,11 @@
 ; RUN: not opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 2>&1 | FileCheck %s
 ; CHECK: error: resource TB at register (space=0, register=0) is bound to a texture or typed buffer.
 
-
-; Root Signature(
-;   UAV(b0, space=0, visibility=SHADER_VISIBILITY_ALL)
-
 @TB.str = private unnamed_addr constant [3 x i8] c"TB\00", align 1
 
 define void @CSMain() "hlsl.shader"="compute" {
 entry:
-
   %TB =  tail call target("dx.Texture", float, 1, 0, 0) @llvm.dx.resource.handlefrombinding.tdx.TypedBuffer_f32_1_0_0t(i32 0, i32 0, i32 1, i32 0, i1 false, ptr nonnull @TB.str)
-
   ret void
 }
 

llvm/test/CodeGen/DirectX/rootsignature-validation-textures.ll

@@ -1,15 +1,11 @@
-; RUN: opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 2>&1 
-; expected-no-diagnostics
-; Root Signature(
-;   DescriptorTable(UAV(b0, space=0, visibility=SHADER_VISIBILITY_ALL))
+; RUN: opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 
+; "This is a valid root signature with a texture/typed buffer resource"
 
 @TB.str = private unnamed_addr constant [3 x i8] c"TB\00", align 1
 
 define void @CSMain() "hlsl.shader"="compute" {
 entry:
-
   %TB =  tail call target("dx.Texture", float, 1, 0, 0) @llvm.dx.resource.handlefrombinding.tdx.TypedBuffer_f32_1_0_0t(i32 0, i32 0, i32 1, i32 0, i1 false, ptr nonnull @TB.str)
-
   ret void
 }
 

llvm/test/CodeGen/DirectX/rootsignature-validation-typedbuffer-fail.ll

@@ -1,20 +1,11 @@
 ; RUN: not opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 2>&1 | FileCheck %s
 ; CHECK: error: resource TB at register (space=0, register=0) is bound to a texture or typed buffer.
 
-
-; Root Signature(
-;   CBV(b3, space=1, visibility=SHADER_VISIBILITY_ALL)
-;   DescriptorTable(SRV(t0, space=0, numDescriptors=1), visibility=SHADER_VISIBILITY_ALL)
-;   DescriptorTable(Sampler(s0, numDescriptors=2), visibility=SHADER_VISIBILITY_VERTEX)
-;   DescriptorTable(UAV(u0, numDescriptors=unbounded), visibility=SHADER_VISIBILITY_ALL)
-
 @TB.str = private unnamed_addr constant [3 x i8] c"TB\00", align 1
 
 define void @CSMain() "hlsl.shader"="compute" {
 entry:
-
   %TB =  tail call target("dx.TypedBuffer", float, 1, 0, 0) @llvm.dx.resource.handlefrombinding.tdx.TypedBuffer_f32_1_0_0t(i32 0, i32 0, i32 1, i32 0, i1 false, ptr nonnull @TB.str)
-
   ret void
 }
 

llvm/test/CodeGen/DirectX/rootsignature-validation-typedbuffer.ll

@@ -1,15 +1,11 @@
 ; RUN: opt -S -passes='dxil-post-optimization-validation' -mtriple=dxil-pc-shadermodel6.6-compute %s 2>&1 
-; expected-no-diagnostics
-; Root Signature(
-;   DescriptorTable(UAV(b0, space=0, visibility=SHADER_VISIBILITY_ALL))
+; This is a valid root signature with a texture/typed buffer resource
 
 @TB.str = private unnamed_addr constant [3 x i8] c"TB\00", align 1
 
 define void @CSMain() "hlsl.shader"="compute" {
 entry:
-
   %TB =  tail call target("dx.TypedBuffer", float, 1, 0, 0) @llvm.dx.resource.handlefrombinding.tdx.TypedBuffer_f32_1_0_0t(i32 0, i32 0, i32 1, i32 0, i1 false, ptr nonnull @TB.str)
-
   ret void
 }