Files
RedBear-OS/local/recipes/dev/libclc/source/clang/test/Frontend/remarks-hotness.cpp
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

42 lines
1.5 KiB
C++

// Without hotness threshold, print both hot and cold remarks.
// RUN: %clang_cc1 -triple x86_64-linux %s -emit-llvm-only -O3 \
// RUN: -fprofile-sample-use=%S/Inputs/remarks-hotness.prof \
// RUN: -Rpass=inline -Rpass-analysis=inline -Rpass-missed=inline \
// RUN: -fdiagnostics-show-hotness 2>&1 \
// RUN: | FileCheck -check-prefix=REMARKS %s
// With auto hotness threshold, only print hot remarks.
// RUN: %clang_cc1 -triple x86_64-linux %s -emit-llvm-only -O3 \
// RUN: -fprofile-sample-use=%S/Inputs/remarks-hotness.prof \
// RUN: -Rpass=inline -Rpass-analysis=inline -Rpass-missed=inline \
// RUN: -fdiagnostics-show-hotness \
// RUN: -fdiagnostics-hotness-threshold=auto 2>&1 \
// RUN: | FileCheck -check-prefix=HOT_CALL %s
// Make sure -fdiagnostics-hotness-threshold implies -fdiagnostics-show-hotness
// RUN: %clang_cc1 -triple x86_64-linux %s -emit-llvm-only -O3 \
// RUN: -fprofile-sample-use=%S/Inputs/remarks-hotness.prof \
// RUN: -Rpass=inline -Rpass-analysis=inline -Rpass-missed=inline \
// RUN: -fdiagnostics-hotness-threshold=auto 2>&1 \
// RUN: | FileCheck -check-prefix=HOT_CALL %s
int callee1() {
return 1;
}
__attribute__((noinline)) int callee2() {
return 2;
}
// REMARKS: '_Z7callee1v' inlined into '_Z7caller1v'
// HOT_CALL: '_Z7callee1v' inlined into '_Z7caller1v'
int caller1() {
return callee1();
}
// REMARKS: '_Z7callee2v' not inlined into '_Z7caller2v'
// HOT_CALL-NOT: '_Z7callee2v' not inlined into '_Z7caller2v'
int caller2() {
return callee2();
}