modocache updated this revision to Diff 103647.
modocache added a comment.
Update the sampling profile text so that it produces the hotness expected by
the test. This is ready to go :)
https://reviews.llvm.org/D34082
Files:
lib/Frontend/CompilerInvocation.cpp
test/Frontend/Inputs/optimization-remark-with-hotness-sample.proftext
test/Frontend/optimization-remark-with-hotness.c
Index: test/Frontend/optimization-remark-with-hotness.c
===================================================================
--- test/Frontend/optimization-remark-with-hotness.c
+++ test/Frontend/optimization-remark-with-hotness.c
@@ -1,11 +1,21 @@
+// Generate instrumentation and sampling profile data.
// RUN: llvm-profdata merge \
-// RUN: %S/Inputs/optimization-remark-with-hotness.proftext \
+// RUN: %S/Inputs/optimization-remark-with-hotness.proftext \
// RUN: -o %t.profdata
+// RUN: llvm-profdata merge -sample \
+// RUN: %S/Inputs/optimization-remark-with-hotness-sample.proftext \
+// RUN: -o %t-sample.profdata
+//
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name \
// RUN: optimization-remark-with-hotness.c %s -emit-llvm-only \
// RUN: -fprofile-instrument-use-path=%t.profdata -Rpass=inline \
// RUN: -Rpass-analysis=inline -Rpass-missed=inline \
// RUN: -fdiagnostics-show-hotness -verify
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name \
+// RUN: optimization-remark-with-hotness.c %s -emit-llvm-only \
+// RUN: -fprofile-sample-use=%t-sample.profdata -Rpass=inline \
+// RUN: -Rpass-analysis=inline -Rpass-missed=inline \
+// RUN: -fdiagnostics-show-hotness -verify
// The clang version of the previous test.
// RUN: %clang -target x86_64-apple-macosx10.9 %s -c -emit-llvm -o /dev/null \
// RUN: -fprofile-instr-use=%t.profdata -Rpass=inline \
Index: test/Frontend/Inputs/optimization-remark-with-hotness-sample.proftext
===================================================================
--- /dev/null
+++ test/Frontend/Inputs/optimization-remark-with-hotness-sample.proftext
@@ -0,0 +1,7 @@
+foo:0:0
+ 0: 0
+bar:29:29
+ 6: foo:0
+main:0:0
+ 0: 0 bar:0
+
Index: lib/Frontend/CompilerInvocation.cpp
===================================================================
--- lib/Frontend/CompilerInvocation.cpp
+++ lib/Frontend/CompilerInvocation.cpp
@@ -892,14 +892,18 @@
Opts.DiagnosticsWithHotness =
Args.hasArg(options::OPT_fdiagnostics_show_hotness);
+ bool UsingSampleProfile = !Opts.SampleProfileFile.empty();
+
if (Opts.DiagnosticsWithHotness &&
- Opts.getProfileUse() == CodeGenOptions::ProfileNone)
+ Opts.getProfileUse() == CodeGenOptions::ProfileNone &&
+ !UsingSampleProfile) {
Diags.Report(diag::warn_drv_fdiagnostics_show_hotness_requires_pgo);
+ }
// If the user requested to use a sample profile for PGO, then the
// backend will need to track source location information so the profile
// can be incorporated into the IR.
- if (!Opts.SampleProfileFile.empty())
+ if (UsingSampleProfile)
NeedLocTracking = true;
// If the user requested a flag that requires source locations available in
Index: test/Frontend/optimization-remark-with-hotness.c
===================================================================
--- test/Frontend/optimization-remark-with-hotness.c
+++ test/Frontend/optimization-remark-with-hotness.c
@@ -1,11 +1,21 @@
+// Generate instrumentation and sampling profile data.
// RUN: llvm-profdata merge \
-// RUN: %S/Inputs/optimization-remark-with-hotness.proftext \
+// RUN: %S/Inputs/optimization-remark-with-hotness.proftext \
// RUN: -o %t.profdata
+// RUN: llvm-profdata merge -sample \
+// RUN: %S/Inputs/optimization-remark-with-hotness-sample.proftext \
+// RUN: -o %t-sample.profdata
+//
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name \
// RUN: optimization-remark-with-hotness.c %s -emit-llvm-only \
// RUN: -fprofile-instrument-use-path=%t.profdata -Rpass=inline \
// RUN: -Rpass-analysis=inline -Rpass-missed=inline \
// RUN: -fdiagnostics-show-hotness -verify
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name \
+// RUN: optimization-remark-with-hotness.c %s -emit-llvm-only \
+// RUN: -fprofile-sample-use=%t-sample.profdata -Rpass=inline \
+// RUN: -Rpass-analysis=inline -Rpass-missed=inline \
+// RUN: -fdiagnostics-show-hotness -verify
// The clang version of the previous test.
// RUN: %clang -target x86_64-apple-macosx10.9 %s -c -emit-llvm -o /dev/null \
// RUN: -fprofile-instr-use=%t.profdata -Rpass=inline \
Index: test/Frontend/Inputs/optimization-remark-with-hotness-sample.proftext
===================================================================
--- /dev/null
+++ test/Frontend/Inputs/optimization-remark-with-hotness-sample.proftext
@@ -0,0 +1,7 @@
+foo:0:0
+ 0: 0
+bar:29:29
+ 6: foo:0
+main:0:0
+ 0: 0 bar:0
+
Index: lib/Frontend/CompilerInvocation.cpp
===================================================================
--- lib/Frontend/CompilerInvocation.cpp
+++ lib/Frontend/CompilerInvocation.cpp
@@ -892,14 +892,18 @@
Opts.DiagnosticsWithHotness =
Args.hasArg(options::OPT_fdiagnostics_show_hotness);
+ bool UsingSampleProfile = !Opts.SampleProfileFile.empty();
+
if (Opts.DiagnosticsWithHotness &&
- Opts.getProfileUse() == CodeGenOptions::ProfileNone)
+ Opts.getProfileUse() == CodeGenOptions::ProfileNone &&
+ !UsingSampleProfile) {
Diags.Report(diag::warn_drv_fdiagnostics_show_hotness_requires_pgo);
+ }
// If the user requested to use a sample profile for PGO, then the
// backend will need to track source location information so the profile
// can be incorporated into the IR.
- if (!Opts.SampleProfileFile.empty())
+ if (UsingSampleProfile)
NeedLocTracking = true;
// If the user requested a flag that requires source locations available in
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