238bbd48c5
This casued assertions during Chromium builds. See comment on the code review > Bug filled here: https://bugs.llvm.org/show_bug.cgi?id=45757. > Add comment to skipped regions so we don't track execution count for lines containing only comments. > > Differential Revision: https://reviews.llvm.org/D84208 This reverts commit abd45154bdb6b76c5b480455eacc8c75b08242aa and the follow-up 87d725473380652bbe845fd2fbd9c0507a55172f.
72 lines
1.5 KiB
C
72 lines
1.5 KiB
C
// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name preprocessor.c %s | FileCheck %s
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// CHECK: func
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void func() { // CHECK: File 0, [[@LINE]]:13 -> [[@LINE+5]]:2 = #0
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int i = 0;
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#ifdef MACRO // CHECK-NEXT: Skipped,File 0, [[@LINE]]:1 -> [[@LINE+2]]:7 = 0
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int x = i;
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#endif
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}
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// CHECK: main
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int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> {{[0-9]+}}:2 = #0
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int i = 0;
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# if 0 // CHECK-NEXT: Skipped,File 0, [[@LINE]]:1 -> [[@LINE+4]]:29 = 0
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if(i == 0) {
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i = 1;
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}
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# endif // Mark me skipped!
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#if 1
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// CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = #0
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if(i == 0) { // CHECK: File 0, [[@LINE]]:14 -> [[@LINE+2]]:4 = #1
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i = 1;
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}
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#else // CHECK-NEXT: Skipped,File 0, [[@LINE]]:1 -> [[@LINE+5]]:7 = 0
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if(i == 1) {
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i = 0;
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}
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}
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#endif
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// CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+4]]:24
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#\
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if 0
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#\
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endif // also skipped
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#if 1
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// CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+3]]:7
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#\
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elif 0
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#endif
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#if 1
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// CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+3]]:7
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#\
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else
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#endif
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// CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+4]]:8
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#\
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ifdef NOT_DEFINED
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#\
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endif
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// CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+4]]:8
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#\
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ifndef __FILE__
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#\
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endif
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// CHECK-NEXT: Skipped,File 0, [[@LINE+1]]:1 -> [[@LINE+6]]:26
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#\
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ifdef NOT_DEFINED
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#\
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\
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\
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endif // also skipped
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return 0;
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}
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