21 lines
1.0 KiB
C
21 lines
1.0 KiB
C
// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macroparams2.c %s | FileCheck %s
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// A test case for when the first macro parameter is used after the second
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// macro parameter.
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struct S {
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int i, j;
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};
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#define MACRO(REFS, CALLS) (4 * (CALLS) < (REFS))
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int main() { // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+7]]:2 = #0 (HasCodeBefore = 0)
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struct S arr[32] = { 0 }; // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:12 = #0 (HasCodeBefore = 0, Expanded file = 1)
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int n = 0; // CHECK-NEXT: File 0, [[@LINE+1]]:13 -> [[@LINE+1]]:21 = #0 (HasCodeBefore = 0)
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if (MACRO(arr[n].j, arr[n].i)) { // CHECK-NEXT: File 0, [[@LINE]]:23 -> [[@LINE]]:31 = #0 (HasCodeBefore = 0)
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n = 1; // CHECK-NEXT: File 0, [[@LINE-1]]:34 -> [[@LINE+1]]:4 = #1 (HasCodeBefore = 0)
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}
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return n;
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} // CHECK-NEXT: File 1, [[@LINE-9]]:29 -> [[@LINE-9]]:51 = #0 (HasCodeBefore = 0
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