Revert "Atomic memory function can only be used for shader storage block member…

Test/atomicAdd.comp

-#version 320 es
-layout(local_size_x = 1) in;
-
-struct structType{
-    int y[3];
-};
-
-layout(std430) buffer t2 {
-    structType f;
-} t;
-
-buffer coherent Buffer { int x; };
-int z;
-
-void main() {
-  atomicAdd(x, 1);
-  atomicAdd(t.f.y[1], 1);
-  atomicAdd(z, 1);
-}

Test/baseResults/atomicAdd.comp.out

-atomicAdd.comp
-ERROR: 0:18: 'atomicAdd' : Atomic memory function can only be used for shader storage block member or shared variable. 
-ERROR: 1 compilation errors.  No code generated.
-
-
-Shader version: 320
-local_size = (1, 1, 1)
-ERROR: node is still EOpNull!
-0:15  Function Definition: main( ( global void)
-0:15    Function Parameters: 
-0:16    Sequence
-0:16      AtomicAdd ( global highp int)
-0:16        x: direct index for structure (layout( column_major shared) coherent buffer highp int)
-0:16          'anon@0' (layout( column_major shared) coherent buffer block{layout( column_major shared) coherent buffer highp int x})
-0:16          Constant:
-0:16            0 (const uint)
-0:16        Constant:
-0:16          1 (const int)
-0:17      AtomicAdd ( global highp int)
-0:17        direct index (layout( std430) temp highp int)
-0:17          y: direct index for structure (layout( std430) global 3-element array of highp int)
-0:17            f: direct index for structure (layout( column_major std430 offset=0) buffer structure{layout( std430) global 3-element array of highp int y})
-0:17              't' (layout( column_major std430) buffer block{layout( column_major std430 offset=0) buffer structure{layout( std430) global 3-element array of highp int y} f})
-0:17              Constant:
-0:17                0 (const int)
-0:17            Constant:
-0:17              0 (const int)
-0:17          Constant:
-0:17            1 (const int)
-0:17        Constant:
-0:17          1 (const int)
-0:18      AtomicAdd ( global highp int)
-0:18        'z' ( global highp int)
-0:18        Constant:
-0:18          1 (const int)
-0:?   Linker Objects
-0:?     'gl_WorkGroupSize' ( const highp 3-component vector of uint WorkGroupSize)
-0:?       1 (const uint)
-0:?       1 (const uint)
-0:?       1 (const uint)
-0:?     't' (layout( column_major std430) buffer block{layout( column_major std430 offset=0) buffer structure{layout( std430) global 3-element array of highp int y} f})
-0:?     'anon@0' (layout( column_major shared) coherent buffer block{layout( column_major shared) coherent buffer highp int x})
-0:?     'z' ( global highp int)
-
-
-Linked compute stage:
-
-
-Shader version: 320
-local_size = (1, 1, 1)
-ERROR: node is still EOpNull!
-0:15  Function Definition: main( ( global void)
-0:15    Function Parameters: 
-0:16    Sequence
-0:16      AtomicAdd ( global highp int)
-0:16        x: direct index for structure (layout( column_major shared) coherent buffer highp int)
-0:16          'anon@0' (layout( column_major shared) coherent buffer block{layout( column_major shared) coherent buffer highp int x})
-0:16          Constant:
-0:16            0 (const uint)
-0:16        Constant:
-0:16          1 (const int)
-0:17      AtomicAdd ( global highp int)
-0:17        direct index (layout( std430) temp highp int)
-0:17          y: direct index for structure (layout( std430) global 3-element array of highp int)
-0:17            f: direct index for structure (layout( column_major std430 offset=0) buffer structure{layout( std430) global 3-element array of highp int y})
-0:17              't' (layout( column_major std430) buffer block{layout( column_major std430 offset=0) buffer structure{layout( std430) global 3-element array of highp int y} f})
-0:17              Constant:
-0:17                0 (const int)
-0:17            Constant:
-0:17              0 (const int)
-0:17          Constant:
-0:17            1 (const int)
-0:17        Constant:
-0:17          1 (const int)
-0:18      AtomicAdd ( global highp int)
-0:18        'z' ( global highp int)
-0:18        Constant:
-0:18          1 (const int)
-0:?   Linker Objects
-0:?     'gl_WorkGroupSize' ( const highp 3-component vector of uint WorkGroupSize)
-0:?       1 (const uint)
-0:?       1 (const uint)
-0:?       1 (const uint)
-0:?     't' (layout( column_major std430) buffer block{layout( column_major std430 offset=0) buffer structure{layout( std430) global 3-element array of highp int y} f})
-0:?     'anon@0' (layout( column_major shared) coherent buffer block{layout( column_major shared) coherent buffer highp int x})
-0:?     'z' ( global highp int)
-

glslang/MachineIndependent/ParseHelper.cpp

@@ -2409,12 +2409,6 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
                    arg0->getType().isFloatingDomain()) {
             requireExtensions(loc, 1, &E_GL_EXT_shader_atomic_float2, fnCandidate.getName().c_str());
         }
-
-        const TIntermTyped* base = TIntermediate::findLValueBase(arg0, true);
-        const TQualifier& qualifier = base->getType().getQualifier();
-        if (qualifier.storage != EvqShared && qualifier.storage != EvqBuffer)
-            error(loc,"Atomic memory function can only be used for shader storage block member or shared variable.", fnCandidate.getName().c_str(), "");
-
         break;
     }
 

gtests/AST.FromFile.cpp

@@ -282,7 +282,6 @@ INSTANTIATE_TEST_SUITE_P(
         "terminate.vert",
         "negativeWorkGroupSize.comp",
         "textureoffset_sampler2darrayshadow.vert",
-        "atomicAdd.comp",
     })),
     FileNameAsCustomTestSuffix
 );