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// Tests without serialization:
// RUN: %clang_cc1 -ast-dump -triple i386-pc-linux-gnu %s \
// RUN: | FileCheck %s --strict-whitespace --check-prefixes=CHECK,CHECK1
//
// RUN: %clang_cc1 -ast-dump -triple i386-pc-linux-gnu -DFAST -mreassociate %s \
// RUN: | FileCheck %s --strict-whitespace --check-prefixes=CHECK,CHECK1
//
// RUN: %clang_cc1 -ast-dump -triple i386-pc-linux-gnu -DFAST -mreassociate %s \
// RUN: -fprotect-parens \
// RUN: | FileCheck %s --strict-whitespace --check-prefixes=CHECK,CHECK2
//
// Tests with serialization:
// RUN: %clang_cc1 -ast-dump -triple i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -include-pch %t -ast-dump-all /dev/null \
// RUN: | FileCheck %s --strict-whitespace
//
// RUN: %clang_cc1 -ast-dump -triple i386-pc-linux-gnu -DFAST -mreassociate %s \
// RUN: -emit-pch -o %t
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -include-pch %t -ast-dump-all /dev/null \
// RUN: | FileCheck %s --strict-whitespace --check-prefixes=CHECK,CHECK1
//
// RUN: %clang_cc1 -ast-dump -triple i386-pc-linux-gnu -DFAST -mreassociate %s \
// RUN: -fprotect-parens \
// RUN: -emit-pch -o %t
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -include-pch %t -ast-dump-all /dev/null -fprotect-parens\
// RUN: | FileCheck %s --strict-whitespace --check-prefixes=CHECK,CHECK2
//
int v;
int addit(float a, float b) {
v = __arithmetic_fence(a + b);
v = (a + b);
return 0;
}
//CHECK:| `-CompoundStmt {{.*}}
//CHECK-NEXT:| |-BinaryOperator {{.*}} 'int' '='
//CHECK-NEXT:| | |-DeclRefExpr {{.*}} 'int' lvalue Var {{.*}} 'v' 'int'
//CHECK-NEXT:| | `-ImplicitCastExpr {{.*}}
//CHECK-NEXT:| | `-CallExpr {{.*}} 'float'
//CHECK-NEXT:| | |-ImplicitCastExpr {{.*}}
//CHECK-NEXT:| | | `-DeclRefExpr {{.*}}' Function {{.*}} '__arithmetic_fence'{{.*}}
//CHECK1-NOT:| | | `-DeclRefExpr {{.*}}' Function{{.*}} '__arithmetic_fence' 'void ()'
//CHECK2:| | | `-DeclRefExpr {{.*}} Function{{.*}} '__arithmetic_fence' 'void ()'
|
