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https://github.com/c64scene-ar/llvm-6502.git
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90c4e8b70c
When multiple regions start on the same line, llvm-cov was just showing the count of the last one as the line count. This can be confusing and misleading for things like one-liner loops, where the count at the end isn't very interesting, or even "if" statements with an opening brace at the end of the line. Instead, use the maximum of all of the region start counts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230263 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
2.2 KiB
C++
31 lines
2.2 KiB
C++
// RUN: llvm-cov show %S/Inputs/lineExecutionCounts.covmapping -instr-profile %S/Inputs/lineExecutionCounts.profdata -no-colors -filename-equivalence %s | FileCheck -check-prefix=CHECK -check-prefix=WHOLE-FILE %s
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// RUN: llvm-cov show %S/Inputs/lineExecutionCounts.covmapping -instr-profile %S/Inputs/lineExecutionCounts.profdata -no-colors -filename-equivalence -name=main %s | FileCheck -check-prefix=CHECK -check-prefix=FILTER %s
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// before any coverage // WHOLE-FILE: | [[@LINE]]|// before
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// FILTER-NOT: | [[@LINE-1]]|// before
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int main() { // CHECK: 1| [[@LINE]]|int main(
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int x = 0; // CHECK: 1| [[@LINE]]| int x
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// CHECK: 1| [[@LINE]]|
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if (x) { // CHECK: 0| [[@LINE]]| if (x)
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x = 0; // CHECK: 0| [[@LINE]]| x = 0
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} else { // CHECK: 1| [[@LINE]]| } else
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x = 1; // CHECK: 1| [[@LINE]]| x = 1
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} // CHECK: 1| [[@LINE]]| }
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// CHECK: 1| [[@LINE]]|
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for (int i = 0; i < 100; ++i) { // CHECK: 101| [[@LINE]]| for (
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x = 1; // CHECK: 100| [[@LINE]]| x = 1
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} // CHECK: 100| [[@LINE]]| }
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// CHECK: 1| [[@LINE]]|
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x = x < 10 ? x + 1 : x - 1; // CHECK: 1| [[@LINE]]| x =
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x = x > 10 ? // CHECK: 1| [[@LINE]]| x =
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x - 1: // CHECK: 0| [[@LINE]]| x
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x + 1; // CHECK: 1| [[@LINE]]| x
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// CHECK: 1| [[@LINE]]|
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return 0; // CHECK: 1| [[@LINE]]| return
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} // CHECK: 1| [[@LINE]]|}
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// after coverage // WHOLE-FILE: | [[@LINE]]|// after
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// FILTER-NOT: | [[@LINE-1]]|// after
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// llvm-cov doesn't work on big endian yet
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// XFAIL: powerpc64-, s390x, mips-, mips64-, sparc
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