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1// RUN: %clang_cc1 -emit-pch -D TWO=2 -D X=4 -o %t %s -triple spir-unknown-unknown2// RUN: %clang_cc1 -include-pch %t -D THREE=3 -D X=5 -O0 -U__OPTIMIZE__ -fno-validate-pch %s -triple spir-unknown-unknown 2>&1 | FileCheck %s3// RUN: not %clang_cc1 -include-pch %t -D THREE=3 -D X=5 -D VALIDATE -O0 -fsyntax-only %s -triple spir-unknown-unknown 2>&1 | FileCheck --check-prefix=CHECK-VAL %s4 5#ifndef HEADER6#define HEADER7// Header.8 9#define ONE 110 11#else12// Using the header.13 14// CHECK: warning: 'X' macro redefined15// CHECK: #define X 516// CHECK: note: previous definition is here17// CHECK: #define X 418 19// CHECK-VAL: error: OptimizationLevel differs in precompiled file '{{.*}}' vs. current file20// CHECK-VAL: error: definition of macro 'X' differs between the precompiled file '{{.*}}' ('4') and the command line ('5')21 22void test(void) {23 int a = ONE;24 int b = TWO;25 int c = THREE;26 27#ifndef VALIDATE28#if X != 529#error Definition of X is not overridden!30#endif31 32#ifdef __OPTIMIZE__33#error Optimization is not off!34#endif35#endif36 37}38 39#endif40