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1// RUN: %clang --target=mips64-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK02// RUN: %clang --target=mips64el-unknown-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK03// RUN: %clang --target=powerpc64-unknown-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK04// RUN: %clang --target=powerpc64le-unknown-linux-gnu -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK05 6// Verify that -fsanitize=memory and -fsanitize=kernel-memory invoke MSan/KMSAN instrumentation.7 8// RUN: %clang --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK09// RUN: %clang -O1 --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s10// RUN: %clang -O2 --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s11// RUN: %clang -O3 --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -o - | FileCheck %s12// RUN: %clang --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefixes=CHECK013// RUN: %clang -O2 --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -flto=thin -o - | FileCheck %s14// RUN: %clang --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefixes=CHECK015// RUN: %clang -O2 --target=x86_64-unknown-linux -fsanitize=memory %s -S -emit-llvm -flto -o - | FileCheck %s16 17// RUN: %clang --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK018// RUN: %clang -O1 --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s19// RUN: %clang -O2 --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s20// RUN: %clang -O3 --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -o - | FileCheck %s21// RUN: %clang --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefixes=CHECK022// RUN: %clang -O2 --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -flto=thin -o - | FileCheck %s23// RUN: %clang --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefixes=CHECK024// RUN: %clang -O2 --target=x86_64-unknown-linux -fsanitize=kernel-memory %s -S -emit-llvm -flto -o - | FileCheck %s25 26int foo(int *a) { return *a; }27// CHECK0: = alloca28// CHECK0: @__msan_29 30// CHECK-NOT: = alloca31// CHECK: @__msan_32