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| author | Xinliang David Li <davidxl@google.com> | 2016-01-25 22:33:29 +0000 |
|---|---|---|
| committer | Xinliang David Li <davidxl@google.com> | 2016-01-25 22:33:29 +0000 |
| commit | 3aa113321b7078260cfb6f65dfdd0d990de29630 (patch) | |
| tree | 638beb876513ff4bcda2f126fa71fc6109dca311 | |
| parent | 19c45e2e12c0c4f2ed5eb7f951c8fbb583ce703a (diff) | |
| download | bcm5719-llvm-3aa113321b7078260cfb6f65dfdd0d990de29630.tar.gz bcm5719-llvm-3aa113321b7078260cfb6f65dfdd0d990de29630.zip | |
[PGO] Add a test case covering IR based VP instrumentation
llvm-svn: 258732
| -rw-r--r-- | compiler-rt/test/profile/instrprof-value-prof.test | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler-rt/test/profile/instrprof-value-prof.test b/compiler-rt/test/profile/instrprof-value-prof.test index f050cd657be..53cb5f4aabe 100644 --- a/compiler-rt/test/profile/instrprof-value-prof.test +++ b/compiler-rt/test/profile/instrprof-value-prof.test @@ -2,3 +2,10 @@ // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t // RUN: llvm-profdata merge -o %t.profdata %t.profraw // RUN: llvm-profdata show --all-functions -ic-targets %t.profdata | FileCheck %S/Inputs/instrprof-value-prof-real.c + +// do two step build before the clang option is ready +// RUN: %clang_profgen -O2 -mllvm -disable-vp=false -mllvm -profile-generate=%t.ir.profraw -c -o %t.ir.o %S/Inputs/instrprof-value-prof-real.c +// RUN: %clang_profgen -O2 -fprofile-instr-generate -o %t.ir %t.ir.o +// RUN: %run %t.ir +// RUN: llvm-profdata merge -o %t.ir.profdata %t.ir.profraw +// RUN: llvm-profdata show --all-functions -ic-targets %t.ir.profdata | FileCheck %S/Inputs/instrprof-value-prof-real.c |
