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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/label.cpp | |
| 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/label.cpp')
| -rw-r--r-- | clang/test/CoverageMapping/label.cpp | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/clang/test/CoverageMapping/label.cpp b/clang/test/CoverageMapping/label.cpp index 2fa58b68c37..52618f7c2e9 100644 --- a/clang/test/CoverageMapping/label.cpp +++ b/clang/test/CoverageMapping/label.cpp @@ -1,10 +1,11 @@ // RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name label.cpp %s | FileCheck %s // CHECK: func -void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> [[@LINE+18]]:2 = #0 +void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> {{[0-9]+}}:2 = #0 int i = 0; // CHECK-NEXT: File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:20 = (#0 + #3) // CHECK-NEXT: File 0, [[@LINE+1]]:22 -> [[@LINE+1]]:25 = #3 - for(i = 0; i < 10; ++i) { // CHECK-NEXT: File 0, [[@LINE]]:27 -> [[@LINE+10]]:4 = #1 + for(i = 0; i < 10; ++i) { // CHECK-NEXT: File 0, [[@LINE]]:27 -> [[@LINE+11]]:4 = #1 + // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:13 = #1 if(i < 5) { // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE+6]]:6 = #2 { x: // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE+4]]:6 = #3 @@ -17,13 +18,13 @@ void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> [[@LINE+18]] } static int j = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+4]]:2 = ((#0 + #3) - #1) ++j; - if(j == 1) + if(j == 1) // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:12 = ((#0 + #3) - #1) goto x; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #4 } // CHECK-NEXT: test1 -void test1(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+7]]:2 = #0 - if(x == 0) +void test1(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> {{[0-9]+}}:2 = #0 + if(x == 0) // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:12 = #0 goto a; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #1 goto b; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:9 = (#0 - #1) a: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+3]]:2 = #2 @@ -32,10 +33,11 @@ b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+2]]:2 } // CHECK-NEXT: test2 -void test2(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+8]]:2 = #0 - if(x == 0) +void test2(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> {{[0-9]+}}:2 = #0 + if(x == 0) // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:12 = #0 goto a; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #1 - // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:25 = (#0 - #1) + // CHECK-NEXT: File 0, [[@LINE+2]]:8 -> [[@LINE+2]]:25 = (#0 - #1) + // CHECK-NEXT: File 0, [[@LINE+1]]:11 -> [[@LINE+1]]:17 = (#0 - #1) else if(x == 1) goto b; // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE]]:25 = #2 a: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+3]]:2 = #3 b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+2]]:2 = #4 @@ -43,11 +45,11 @@ b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+2]]:2 } // CHECK-NEXT: main -int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+17]]:2 = #0 +int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> {{[0-9]+}}:2 = #0 int j = 0; for(int i = 0; i < 10; ++i) { // CHECK: File 0, [[@LINE]]:31 -> [[@LINE+11]]:4 = #1 a: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+10]]:4 = #2 - if(i < 3) + if(i < 3) // CHECK-NEXT: File 0, [[@LINE]]:8 -> [[@LINE]]:13 = #2 goto e; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = #3 goto c; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = (#2 - #3) b: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+6]]:4 = #4 |
