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1// RUN: %clang -### -S -fwrapv -fno-wrapv -fwrapv -Werror %s 2>&1 | FileCheck -check-prefix=CHECK1 %s2// CHECK1: "-fwrapv"3 4// RUN: %clang -### -S -fwrapv-pointer -fno-wrapv-pointer -fwrapv-pointer -Werror %s 2>&1 | FileCheck -check-prefix=CHECK1-POINTER %s5// CHECK1-POINTER: "-fwrapv-pointer"6 7// RUN: %clang -### -S -fstrict-overflow -fno-strict-overflow -Werror %s 2>&1 | FileCheck -check-prefix=CHECK2 %s8// CHECK2: "-fwrapv"{{.*}}"-fwrapv-pointer"9 10// RUN: %clang -### -S -fwrapv -fstrict-overflow -Werror -Werror %s 2>&1 | FileCheck -check-prefix=CHECK3 %s --implicit-check-not="-fwrapv-pointer"11// CHECK3-NOT: "-fwrapv"12 13// RUN: %clang -### -S -fwrapv-pointer -fstrict-overflow -Werror %s 2>&1 | FileCheck -check-prefix=CHECK3-POINTER %s --implicit-check-not="-fwrapv"14// CHECK3-POINTER-NOT: "-fwrapv-pointer"15 16// RUN: %clang -### -S -fno-wrapv -fno-strict-overflow -fno-wrapv-pointer -Werror %s 2>&1 | FileCheck -check-prefix=CHECK4 %s --implicit-check-not="-fwrapv-pointer"17// CHECK4: "-fwrapv"18 19// RUN: %clang -### -S -fno-wrapv-pointer -fno-strict-overflow -fno-wrapv -Werror %s 2>&1 | FileCheck -check-prefix=CHECK4-POINTER %s --implicit-check-not="-fwrapv"20// CHECK4-POINTER: "-fwrapv-pointer"21