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RedBear-OS/local/recipes/dev/libclc/source/llvm/test/TableGen/RuntimeLibcallEmitter.td
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

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// RUN: llvm-tblgen -gen-runtime-libcalls -I %p/../../include %s | FileCheck %s
include "llvm/IR/RuntimeLibcallsImpl.td"
def SHL_I32 : RuntimeLibcall;
def SRL_I64 : RuntimeLibcall;
def SQRT_F128 : RuntimeLibcall;
def SQRT_F80 : RuntimeLibcall;
def BZERO : RuntimeLibcall;
def MEMCPY : RuntimeLibcall;
def MEMSET : RuntimeLibcall;
def CALLOC : RuntimeLibcall;
// Test default names.
let IsDefault = true in {
def __ashlsi3 : RuntimeLibcallImpl<SHL_I32>;
def __lshrdi3 : RuntimeLibcallImpl<SRL_I64>;
def sqrtl_f128 : RuntimeLibcallImpl<SQRT_F128, "sqrtl">;
def sqrtl_f80 : RuntimeLibcallImpl<SQRT_F80, "sqrtl">;
}
// Ignore non-default in initDefaultLibCallNames.
def bzero : RuntimeLibcallImpl<BZERO>;
def ___memset : RuntimeLibcallImpl<MEMSET, "___memset">;
def ___memcpy : RuntimeLibcallImpl<MEMCPY, "___memcpy">;
def calloc : RuntimeLibcallImpl<CALLOC, "calloc">;
def CompilerRTLibcalls : LibcallImpls<(add __ashlsi3, __lshrdi3)>;
def LibmLibcalls : LibcallImpls<(add sqrtl_f80)>;
def isSimpleArch : RuntimeLibcallPredicate<[{TT.getArch() == Triple::simple}]>;
def isFooArch : RuntimeLibcallPredicate<[{TT.getArch() == Triple::foo}]>;
def isZOS : RuntimeLibcallPredicate<[{TT.getOS() == Triple::zos}]>;
def isPPC : RuntimeLibcallPredicate<[{TT.getArch().isPPC()}]>;
def isPPC64 : RuntimeLibcallPredicate<[{TT.getArch().isPPC64()}]>;
def isFoo : RuntimeLibcallPredicate<[{isFOO()}]>;
def isBarOS : RuntimeLibcallPredicate<[{TT.getOS() == Triple::bar}]>;
def isBuzzArch : RuntimeLibcallPredicate<[{TT.getArch() == Triple::buzz}]>;
def isBlahArch : RuntimeLibcallPredicate<[{TT.getArch() == Triple::blah}]>;
def hasCompilerRT : RuntimeLibcallPredicate<[{TT.hasCompilerRT()}]>;
def SimpleLibrary : SystemRuntimeLibrary<isSimpleArch,
(add LibmLibcalls, calloc, CompilerRTLibcalls)>;
def LibraryWithConditionalFunc : LibcallImpls<(add sqrtl_f128, bzero, AvailableIf<___memset, isBarOS>)>;
def FooLibrary : SystemRuntimeLibrary<isFooArch, (add LibraryWithConditionalFunc)>;
def BuzzLibrary : SystemRuntimeLibrary<isBuzzArch, (add sqrtl_f80, CompilerRTLibcalls)>;
def LibraryWithConditionalSet : LibcallImpls<(add sqrtl_f128, bzero,
LibcallImpls<(add CompilerRTLibcalls), hasCompilerRT>)>;
def BlahLibrary : SystemRuntimeLibrary<isBlahArch, (add calloc, LibraryWithConditionalSet, AvailableIf<___memset, isBarOS>)>;
// All entries should be emitted in Libcall enum.
// CHECK: #ifdef GET_RUNTIME_LIBCALL_ENUM
// CHECK-NEXT: namespace llvm {
// CHECK-NEXT: namespace RTLIB {
// CHECK-NEXT: enum Libcall : unsigned short {
// CHECK-NEXT: BZERO = 0,
// CHECK-NEXT: CALLOC = 1,
// CHECK-NEXT: MEMCPY = 2,
// CHECK-NEXT: MEMSET = 3,
// CHECK-NEXT: SHL_I32 = 4,
// CHECK-NEXT: SQRT_F80 = 5,
// CHECK-NEXT: SQRT_F128 = 6,
// CHECK-NEXT: SRL_I64 = 7,
// CHECK-NEXT: UNKNOWN_LIBCALL = 8
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT:enum LibcallImpl : unsigned short {
// CHECK-NEXT: Unsupported = 0,
// CHECK-NEXT: ___memcpy = 1, // ___memcpy
// CHECK-NEXT: ___memset = 2, // ___memset
// CHECK-NEXT: __ashlsi3 = 3, // __ashlsi3
// CHECK-NEXT: __lshrdi3 = 4, // __lshrdi3
// CHECK-NEXT: bzero = 5, // bzero
// CHECK-NEXT: calloc = 6, // calloc
// CHECK-NEXT: sqrtl_f80 = 7, // sqrtl
// CHECK-NEXT: sqrtl_f128 = 8, // sqrtl
// CHECK-NEXT: NumLibcallImpls = 9
// CHECK-NEXT: };
// CHECK-NEXT: } // End namespace RTLIB
// CHECK-NEXT: } // End namespace llvm
// CHECK-NEXT: #endif
// CHECK: #ifdef GET_INIT_RUNTIME_LIBCALL_NAMES
// CHECK-NEXT: const RTLIB::LibcallImpl llvm::RTLIB::RuntimeLibcallsInfo::DefaultLibcallImpls[RTLIB::UNKNOWN_LIBCALL + 1] = {
// CHECK-NEXT: RTLIB::Unsupported, // RTLIB::BZERO
// CHECK-NEXT: RTLIB::Unsupported, // RTLIB::CALLOC
// CHECK-NEXT: RTLIB::Unsupported, // RTLIB::MEMCPY
// CHECK-NEXT: RTLIB::Unsupported, // RTLIB::MEMSET
// CHECK-NEXT: RTLIB::__ashlsi3, // RTLIB::SHL_I32
// CHECK-NEXT: RTLIB::sqrtl_f80, // RTLIB::SQRT_F80
// CHECK-NEXT: RTLIB::sqrtl_f128, // RTLIB::SQRT_F128
// CHECK-NEXT: RTLIB::__lshrdi3, // RTLIB::SRL_I64
// CHECK-NEXT: RTLIB::Unsupported
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: const char *const llvm::RTLIB::RuntimeLibcallsInfo::LibCallImplNames[RTLIB::NumLibcallImpls] = {
// CHECK-NEXT: nullptr, // RTLIB::Unsupported
// CHECK-NEXT: "___memcpy", // RTLIB::___memcpy
// CHECK-NEXT: "___memset", // RTLIB::___memset
// CHECK-NEXT: "__ashlsi3", // RTLIB::__ashlsi3
// CHECK-NEXT: "__lshrdi3", // RTLIB::__lshrdi3
// CHECK-NEXT: "bzero", // RTLIB::bzero
// CHECK-NEXT: "calloc", // RTLIB::calloc
// CHECK-NEXT: "sqrtl", // RTLIB::sqrtl_f80
// CHECK-NEXT: "sqrtl", // RTLIB::sqrtl_f128
// CHECK-NEXT: };
// CHECK: const RTLIB::Libcall llvm::RTLIB::RuntimeLibcallsInfo::ImplToLibcall[RTLIB::NumLibcallImpls] = {
// CHECK-NEXT: RTLIB::UNKNOWN_LIBCALL, // RTLIB::Unsupported
// CHECK-NEXT: RTLIB::MEMCPY, // RTLIB::___memcpy
// CHECK-NEXT: RTLIB::MEMSET, // RTLIB::___memset
// CHECK-NEXT: RTLIB::SHL_I32, // RTLIB::__ashlsi3
// CHECK-NEXT: RTLIB::SRL_I64, // RTLIB::__lshrdi3
// CHECK-NEXT: RTLIB::BZERO, // RTLIB::bzero
// CHECK-NEXT: RTLIB::CALLOC, // RTLIB::calloc
// CHECK-NEXT: RTLIB::SQRT_F80, // RTLIB::sqrtl_f80
// CHECK-NEXT: RTLIB::SQRT_F128, // RTLIB::sqrtl_f128
// CHECK-NEXT: };
// CHECK: void llvm::RTLIB::RuntimeLibcallsInfo::setTargetRuntimeLibcallSets(const llvm::Triple &TT, FloatABI::ABIType FloatABI) {
// CHECK-NEXT: struct LibcallImplPair {
// CHECK-NEXT: RTLIB::Libcall Func;
// CHECK-NEXT: RTLIB::LibcallImpl Impl;
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.getArch() == Triple::blah) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls[] = {
// CHECK-NEXT: {RTLIB::BZERO, RTLIB::bzero}, // bzero
// CHECK-NEXT: {RTLIB::CALLOC, RTLIB::calloc}, // calloc
// CHECK-NEXT: {RTLIB::SQRT_F128, RTLIB::sqrtl_f128}, // sqrtl
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.hasCompilerRT()) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls_hasCompilerRT[] = {
// CHECK-NEXT: {RTLIB::SHL_I32, RTLIB::__ashlsi3}, // __ashlsi3
// CHECK-NEXT: {RTLIB::SRL_I64, RTLIB::__lshrdi3}, // __lshrdi3
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls_hasCompilerRT) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.getOS() == Triple::bar) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls_isBarOS[] = {
// CHECK-NEXT: {RTLIB::MEMSET, RTLIB::___memset}, // ___memset
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls_isBarOS) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: return;
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.getArch() == Triple::buzz) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls[] = {
// CHECK-NEXT: {RTLIB::SHL_I32, RTLIB::__ashlsi3}, // __ashlsi3
// CHECK-NEXT: {RTLIB::SQRT_F80, RTLIB::sqrtl_f80}, // sqrtl
// CHECK-NEXT: {RTLIB::SRL_I64, RTLIB::__lshrdi3}, // __lshrdi3
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: return;
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.getArch() == Triple::foo) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls[] = {
// CHECK-NEXT: {RTLIB::BZERO, RTLIB::bzero}, // bzero
// CHECK-NEXT: {RTLIB::SQRT_F128, RTLIB::sqrtl_f128}, // sqrtl
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.getOS() == Triple::bar) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls_isBarOS[] = {
// CHECK-NEXT: {RTLIB::MEMSET, RTLIB::___memset}, // ___memset
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls_isBarOS) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: return;
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: if (TT.getArch() == Triple::simple) {
// CHECK-NEXT: static const LibcallImplPair LibraryCalls[] = {
// CHECK-NEXT: {RTLIB::CALLOC, RTLIB::calloc}, // calloc
// CHECK-NEXT: {RTLIB::SHL_I32, RTLIB::__ashlsi3}, // __ashlsi3
// CHECK-NEXT: {RTLIB::SQRT_F80, RTLIB::sqrtl_f80}, // sqrtl
// CHECK-NEXT: {RTLIB::SRL_I64, RTLIB::__lshrdi3}, // __lshrdi3
// CHECK-NEXT: };
// CHECK-EMPTY:
// CHECK-NEXT: for (const auto [Func, Impl] : LibraryCalls) {
// CHECK-NEXT: setLibcallImpl(Func, Impl);
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK-NEXT: return;
// CHECK-NEXT: }
// CHECK-NEXT: initDefaultLibCallImpls();
// CHECK-NEXT: }
// CHECK-EMPTY:
// CHECK: #endif
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