32 lines · c
1// RUN: %clang_cc1 -analyzer-config-help 2>&1 | FileCheck %s2 3// CHECK: OVERVIEW: Clang Static Analyzer -analyzer-config Option List4//5// CHECK: USAGE: -analyzer-config <OPTION1=VALUE,OPTION2=VALUE,...>6//7// CHECK: -analyzer-config OPTION1=VALUE, -analyzer-config8// CHECK-SAME: OPTION2=VALUE, ...9//10// CHECK: OPTIONS:11//12// CHECK: aggressive-binary-operation-simplification13// CHECK: (bool) Whether SValBuilder should rearrange14// CHECK: comparisons and additive operations of symbolic15// CHECK: expressions which consist of a sum of a16// CHECK: symbol and a concrete integer into the format17// CHECK: where symbols are on the left-hand side18// CHECK: and the integer is on the right. This is19// CHECK: only done if both symbols and both concrete20// CHECK: integers are signed, greater than or equal21// CHECK: to the quarter of the minimum value of the22// CHECK: type and less than or equal to the quarter23// CHECK: of the maximum value of that type. A24// CHECK: + n25// CHECK: <OP> B + m becomes A - B <OP> m - n, where26// CHECK: A and B symbolic, n and m are integers.27// CHECK: <OP> is any of '==', '!=', '<', '<=', '>',28// CHECK: '>=', '+' or '-'. The rearrangement also29// CHECK: happens with '-' instead of '+' on either30// CHECK: or both side and also if any or both integers31// CHECK: are missing. (default: false)32