vasilito
cb424d7448
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).
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
// RUN: %clang_cc1 < %s -triple i386-mingw32 -fms-extensions -emit-llvm -x c++ | FileCheck %s
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// optnone wins over inlinehint.
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// Test that both func1 and func2 are marked optnone and noinline.
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// Definition with both optnone and inlinehint.
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__attribute__((optnone))
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inline int func1(int a) {
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return a + a + a + a;
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}
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// CHECK: @_Z5func1i({{.*}}) [[OPTNONE:#[0-9]+]]
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// optnone declaration, inlinehint definition.
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__attribute__((optnone))
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int func2(int a);
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inline int func2(int a) {
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return a + a + a + a;
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}
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// CHECK: @_Z5func2i({{.*}}) [[OPTNONE]]
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// Keep alive the definitions of func1 and func2.
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int foo() {
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int val = func1(1);
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return val + func2(2);
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}
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// optnone wins over minsize.
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__attribute__((optnone))
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int func3(int a);
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__attribute__((minsize))
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int func3(int a) {
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return a + a + a + a;
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}
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// Same attribute set as everything else, therefore no 'minsize'.
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// CHECK: @_Z5func3i({{.*}}) [[OPTNONE]]
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// Verify that noreturn is compatible with optnone.
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__attribute__((noreturn))
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extern void exit_from_function();
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__attribute__((noreturn)) __attribute((optnone))
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extern void noreturn_function(int a) { exit_from_function(); }
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// CHECK: @_Z17noreturn_functioni({{.*}}) [[NORETURN:#[0-9]+]]
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// Verify that __declspec(noinline) is compatible with optnone.
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__declspec(noinline) __attribute__((optnone))
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void func4() { return; }
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// CHECK: @_Z5func4v() [[OPTNONE]]
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__declspec(noinline)
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extern void func5();
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__attribute__((optnone))
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void func5() { return; }
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// CHECK: @_Z5func5v() [[OPTNONE]]
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// Verify also that optnone can be used on dllexport functions.
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// Adding attribute optnone on a dllimport function has no effect.
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__attribute__((dllimport))
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__attribute__((optnone))
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int imported_optnone_func(int a);
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__attribute__((dllexport))
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__attribute__((optnone))
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int exported_optnone_func(int a) {
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return imported_optnone_func(a); // use of imported func
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}
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// CHECK: @_Z21exported_optnone_funci({{.*}}) [[OPTNONE]]
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// CHECK: declare dllimport {{.*}} @_Z21imported_optnone_funci({{.*}}) [[DLLIMPORT:#[0-9]+]]
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// CHECK: attributes [[OPTNONE]] = { mustprogress noinline {{.*}} optnone
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// CHECK: attributes [[NORETURN]] = { mustprogress noinline noreturn {{.*}} optnone
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// CHECK: attributes [[DLLIMPORT]] =
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// CHECK-NOT: optnone
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