Update 'init' and 'shutdown' tests to accept that multiples of 'if' are ill-formed

Author: erichkeane

clang/test/SemaOpenACC/init-construct.cpp

@@ -42,7 +42,11 @@ void TestInst() {
 #pragma acc init
 #pragma acc init if (T::value < T{})
 #pragma acc init device_type(radeon) device_num(getI()) if (getI() < getS())
-#pragma acc init device_type(multicore) device_type(host) device_num(t) if (t < T::value) device_num(getI()) if (getI() < getS())
+#pragma acc init device_type(multicore) device_type(host) device_num(t) if (t < T::value) device_num(getI()) 
+
+  // expected-error@+2{{OpenACC 'if' clause cannot appear more than once on a 'init' directive}}
+  // expected-note@+1{{previous clause is here}}
+#pragma acc init if(t < T::value) if (getI() < getS())
 
   // expected-error@+1{{value of type 'const NotConvertible' is not contextually convertible to 'bool'}}
 #pragma acc init if (T::NCValue)

clang/test/SemaOpenACC/shutdown-construct.cpp

@@ -42,11 +42,15 @@ void TestInst() {
 #pragma acc shutdown
 #pragma acc shutdown if (T::value < T{})
 #pragma acc shutdown device_type(multicore) device_num(getI()) if (getI() < getS())
-#pragma acc shutdown device_type(default) device_type(radeon) device_num(t) if (t < T::value) device_num(getI()) if (getI() < getS())
+#pragma acc shutdown device_type(default) device_type(radeon) device_num(t) if (t < T::value) device_num(getI()) 
 
   // expected-error@+1{{value of type 'const NotConvertible' is not contextually convertible to 'bool'}}
 #pragma acc shutdown if (T::NCValue)
 
+  // expected-error@+2{{OpenACC 'if' clause cannot appear more than once on a 'shutdown' directive}}
+  // expected-note@+1{{previous clause is here}}
+#pragma acc shutdown if(t < T::value) if (getI() < getS())
+
   // expected-error@+1{{OpenACC clause 'device_num' requires expression of integer type ('const NotConvertible' invalid)}}
 #pragma acc shutdown device_num(T::NCValue)
   // expected-error@+3{{multiple conversions from expression type 'const AmbiguousConvert' to an integral type}}