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| author | Justin Bogner <mail@justinbogner.com> | 2015-02-19 03:10:30 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2015-02-19 03:10:30 +0000 |
| commit | 91f2e3c9c2650795d95c80a7f922054ca74c1ac5 (patch) | |
| tree | 4b102469f03aa1e8ac71b35eb4f813b61cd152c9 /clang/test/CoverageMapping/if.c | |
| parent | 62d8aa5caf0a2a7b699b2dc5d98b1fdcd8b6053d (diff) | |
| download | bcm5719-llvm-91f2e3c9c2650795d95c80a7f922054ca74c1ac5.tar.gz bcm5719-llvm-91f2e3c9c2650795d95c80a7f922054ca74c1ac5.zip | |
InstrProf: Always emit a coverage region for the condition of an if
When tools like llvm-cov show regions, it's much easier to understand
what's happening if the condition of an if shows a counter as well as
the body.
llvm-svn: 229813
Diffstat (limited to 'clang/test/CoverageMapping/if.c')
| -rw-r--r-- | clang/test/CoverageMapping/if.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/test/CoverageMapping/if.c b/clang/test/CoverageMapping/if.c index bfc4cc4bdd0..73b23087167 100644 --- a/clang/test/CoverageMapping/if.c +++ b/clang/test/CoverageMapping/if.c @@ -1,13 +1,17 @@ // RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name if.c %s | FileCheck %s -int main() { // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+21]]:2 = #0 +int main() { // CHECK: File 0, [[@LINE]]:12 -> {{[0-9]+}}:2 = #0 int i = 0; + // CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = #0 if(i == 0) i = 1; // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE]]:19 = #1 + // CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = #0 if(i == 1) i = 2; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:10 = #2 + // CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = #0 if(i == 0) { i = 1; // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+2]]:4 = #3 i = 2; } + // CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = #0 if(i != 0) { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+2]]:4 = #4 i = 1; } else { // CHECK-NEXT: File 0, [[@LINE]]:10 -> [[@LINE+2]]:4 = (#0 - #4) |
