Fix #1682: flesh out more vulkan/SPV ModuleProcessed

Test/baseResults/spv.debugInfo.1.1.frag.out

@@ -83,6 +83,7 @@ void main()
                               ModuleProcessed  "resource-set-binding 3"
                               ModuleProcessed  "auto-map-locations"
                               ModuleProcessed  "client opengl100"
+                              ModuleProcessed  "target-env spirv1.3"
                               ModuleProcessed  "target-env opengl"
                               ModuleProcessed  "relaxed-errors"
                               ModuleProcessed  "suppress-warnings"

glslang/MachineIndependent/Versions.h

@@ -74,7 +74,7 @@ inline const char* ProfileName(EProfile profile)
 }
 
 //
-// What source rules, validation rules, target language, etc. are needed
+// What source rules, validation rules, target language, etc. are needed or
 // desired for SPIR-V?
 //
 // 0 means a target or rule set is not enabled (ignore rules from that entity).

glslang/MachineIndependent/localintermediate.h

@@ -420,11 +420,40 @@ public:
         if (spvVersion.openGl > 0)
             processes.addProcess("client opengl100");
 
+        // target SPV
+        switch (spvVersion.spv) {
+        case 0:
+            break;
+        case EShTargetSpv_1_0:
+            break;
+        case EShTargetSpv_1_1:
+            processes.addProcess("target-env spirv1.1");
+            break;
+        case EShTargetSpv_1_2:
+            processes.addProcess("target-env spirv1.2");
+            break;
+        case EShTargetSpv_1_3:
+            processes.addProcess("target-env spirv1.3");
+            break;
+        default:
+            processes.addProcess("target-env spirvUnknown");
+            break;
+        }
+
         // target-environment processes
-        if (spvVersion.vulkan > 0)
+        switch (spvVersion.vulkan) {
+        case 0:
+            break;
+        case EShTargetVulkan_1_0:
             processes.addProcess("target-env vulkan1.0");
-        else if (spvVersion.vulkan > 0)
+            break;
+        case EShTargetVulkan_1_1:
+            processes.addProcess("target-env vulkan1.1");
+            break;
+        default:
             processes.addProcess("target-env vulkanUnknown");
+            break;
+        }
         if (spvVersion.openGl > 0)
             processes.addProcess("target-env opengl");
     }