diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SampleProfile.cpp | 4 | ||||
| -rw-r--r-- | llvm/test/Transforms/SampleProfile/syntax.ll | 4 |
2 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Scalar/SampleProfile.cpp b/llvm/lib/Transforms/Scalar/SampleProfile.cpp index 211e5920ec3..0749265d2a8 100644 --- a/llvm/lib/Transforms/Scalar/SampleProfile.cpp +++ b/llvm/lib/Transforms/Scalar/SampleProfile.cpp @@ -673,7 +673,9 @@ unsigned SampleProfileLoader::getFunctionLoc(Function &F) { // If could not find the start of \p F, emit a diagnostic to inform the user // about the missed opportunity. F.getContext().diagnose(DiagnosticInfoSampleProfile( - "No debug information found in function " + F.getName())); + "No debug information found in function " + F.getName() + + ": Function profile not used", + DS_Warning)); return 0; } diff --git a/llvm/test/Transforms/SampleProfile/syntax.ll b/llvm/test/Transforms/SampleProfile/syntax.ll index 53c65f44239..f807db9d524 100644 --- a/llvm/test/Transforms/SampleProfile/syntax.ll +++ b/llvm/test/Transforms/SampleProfile/syntax.ll @@ -1,4 +1,4 @@ -; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/syntax.prof 2>&1 | FileCheck -check-prefix=NO-DEBUG %s +; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/syntax.prof 2>&1 | FileCheck -check-prefix=NO-DEBUG %s ; RUN: not opt < %s -sample-profile -sample-profile-file=missing.prof 2>&1 | FileCheck -check-prefix=MISSING-FILE %s ; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/bad_fn_header.prof 2>&1 | FileCheck -check-prefix=BAD-FN-HEADER %s ; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/bad_sample_line.prof 2>&1 | FileCheck -check-prefix=BAD-SAMPLE-LINE %s @@ -11,7 +11,7 @@ define void @empty() { entry: ret void } -; NO-DEBUG: error: No debug information found in function empty +; NO-DEBUG: warning: No debug information found in function empty: Function profile not used ; MISSING-FILE: error: missing.prof: ; BAD-FN-HEADER: error: {{.*}}bad_fn_header.prof:1: Expected 'mangled_name:NUM:NUM', found 3empty:100:BAD ; BAD-SAMPLE-LINE: error: {{.*}}bad_sample_line.prof:3: Expected 'NUM[.NUM]: NUM[ mangled_name:NUM]*', found 1: BAD |
