forked from OSchip/llvm-project
129 lines
4.6 KiB
C++
129 lines
4.6 KiB
C++
// RUN: %clang_cc1 -std=c++11 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macro-expressions.cpp %s | FileCheck %s
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#define EXPR(x) (x)
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#define NEXPR(x) (!x)
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#define DECL(T, x) T x
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#define ASSIGN(x, y) x = y
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#define LT(x, y) x < y
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#define INC(x) ++x
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#define ARR(T, x, y, z) (T[3]){x, y, z}
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#define PRI_64_LENGTH_MODIFIER "ll"
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#define PRIo64 PRI_64_LENGTH_MODIFIER "o"
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#define PRIu64 PRI_64_LENGTH_MODIFIER "u"
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#define STMT(s) s
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void fn1() {
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STMT(if (1));
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STMT(while (1));
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STMT(for (;;));
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STMT(if) (1);
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STMT(while) (1);
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STMT(for) (;;);
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if (1)
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STMT(if (1)
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STMT(if (1)));
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if (1)
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STMT(if (1)) 0;
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if (1)
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STMT(while (1)) 0;
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if (1)
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STMT(for (;;)) 0;
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while (1)
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STMT(if (1)) 0;
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while (1)
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STMT(while (1)) 0;
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while (1)
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STMT(for (;;)) 0;
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for (;;)
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STMT(if (1)) 0;
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for (;;)
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STMT(while (1)) 0;
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for (;;)
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STMT(for (;;)) 0;
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}
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void STMT(fn2()) {
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}
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void STMT(fn3)() {
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}
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// CHECK: foo
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// CHECK-NEXT: File 0, [[@LINE+1]]:17 -> {{[0-9]+}}:2 = #0
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void foo(int i) {
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// CHECK-NEXT: File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:8 = #0
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// CHECK-NEXT: File 0, [[@LINE+1]]:10 -> [[@LINE+1]]:12 = #1
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if (0) {}
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// CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:11 = #0
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// CHECK-NEXT: File 0, [[@LINE+1]]:16 -> [[@LINE+1]]:18 = #2
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if (EXPR(i)) {}
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// CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:9 -> [[@LINE+2]]:14 = (#0 + #3)
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// CHECK-NEXT: File 0, [[@LINE+1]]:20 -> [[@LINE+1]]:22 = #3
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for (;NEXPR(i);) {}
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// CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:8 -> [[@LINE+4]]:14 = #0
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:33 -> [[@LINE+3]]:35 = (#0 + #4)
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// CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:43 -> [[@LINE+2]]:46 = #4
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// CHECK-NEXT: File 0, [[@LINE+1]]:51 -> [[@LINE+1]]:53 = #4
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for (ASSIGN(DECL(int, j), 0); LT(j, i); INC(j)) {}
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// CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:9 = #0
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ASSIGN(DECL(int, k), 0);
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:10 -> [[@LINE+3]]:12 = (#0 + #5)
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// CHECK-NEXT: File 0, [[@LINE+2]]:20 -> [[@LINE+2]]:31 = #5
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// CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:22 -> [[@LINE+1]]:25 = #5
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while (LT(k, i)) { INC(k); }
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// CHECK-NEXT: File 0, [[@LINE+2]]:6 -> [[@LINE+2]]:8 = (#0 + #6)
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// CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:16 -> [[@LINE+1]]:21 = (#0 + #6)
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do {} while (NEXPR(i));
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:8 -> [[@LINE+3]]:12 = #0
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// CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:23 -> [[@LINE+2]]:26 = #0
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// CHECK-NEXT: File 0, [[@LINE+1]]:42 -> [[@LINE+1]]:44 = #7
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for (DECL(int, j) : ARR(int, 1, 2, 3)) {}
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// CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:20 = #0
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// CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:23 -> [[@LINE+1]]:29 = #0
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(void)(i ? PRIo64 : PRIu64);
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// CHECK-NEXT: File 0, [[@LINE+5]]:14 -> [[@LINE+5]]:15 = #9
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// CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:18 -> [[@LINE+4]]:22 = (#0 - #9)
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// CHECK-NEXT: File 0, [[@LINE+3]]:22 -> [[@LINE+3]]:33 = (#0 - #9)
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// CHECK-NEXT: File 0, [[@LINE+2]]:28 -> [[@LINE+2]]:29 = #10
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// CHECK-NEXT: File 0, [[@LINE+1]]:32 -> [[@LINE+1]]:33 = ((#0 - #9) - #10)
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(void)(i ? i : EXPR(i) ? i : 0);
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:15 -> [[@LINE+3]]:19 = (#0 - #11)
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// CHECK-NEXT: File 0, [[@LINE+2]]:19 -> [[@LINE+2]]:27 = (#0 - #11)
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// CHECK-NEXT: File 0, [[@LINE+1]]:26 -> [[@LINE+1]]:27 = ((#0 - #11) - #12)
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(void)(i ?: EXPR(i) ?: 0);
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}
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// CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = #0
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// CHECK-NEXT: File {{[0-9]+}}, 4:18 -> 4:22 = (#0 + #3)
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// CHECK-NEXT: File {{[0-9]+}}, 6:22 -> 6:27 = #0
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// CHECK-NEXT: File {{[0-9]+}}, 8:16 -> 8:19 = #4
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// CHECK-NEXT: File {{[0-9]+}}, 7:18 -> 7:23 = (#0 + #4)
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// CHECK-NEXT: File {{[0-9]+}}, 6:22 -> 6:27 = #0
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// CHECK-NEXT: File {{[0-9]+}}, 8:16 -> 8:19 = #5
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// CHECK-NEXT: File {{[0-9]+}}, 7:18 -> 7:23 = (#0 + #5)
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// CHECK-NEXT: File {{[0-9]+}}, 4:18 -> 4:22 = (#0 + #6)
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// CHECK-NEXT: File {{[0-9]+}}, 5:20 -> 5:23 = #0
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// CHECK-NEXT: File {{[0-9]+}}, 9:25 -> 9:40 = #0
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// CHECK-NEXT: File {{[0-9]+}}, 12:16 -> 12:42 = #0
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// CHECK-NEXT: Expansion,File {{[0-9]+}}, 12:16 -> 12:38 = #8
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// CHECK-NEXT: File {{[0-9]+}}, 12:38 -> 12:42 = #8
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// CHECK-NEXT: File {{[0-9]+}}, 13:16 -> 13:42 = #0
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// CHECK-NEXT: Expansion,File {{[0-9]+}}, 13:16 -> 13:38 = (#0 - #8)
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// CHECK-NEXT: File {{[0-9]+}}, 13:38 -> 13:42 = (#0 - #8)
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// CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = (#0 - #9)
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// CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = (#0 - #11)
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// CHECK-NEXT: File {{[0-9]+}}, 11:32 -> 11:36 = #8
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// CHECK-NEXT: File {{[0-9]+}}, 11:32 -> 11:36 = (#0 - #8)
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// CHECK-NOT: File {{[0-9]+}},
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// CHECK: main
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int main(int argc, const char *argv[]) {
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foo(10);
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}
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