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-rw-r--r--llvm/lib/IR/AsmWriter.cpp2
-rw-r--r--llvm/lib/IR/Instruction.cpp9
-rw-r--r--llvm/lib/IR/IntrinsicInst.cpp5
-rw-r--r--llvm/lib/IR/Mangler.cpp3
-rw-r--r--llvm/lib/IR/RuntimeLibcalls.cpp64
-rw-r--r--llvm/lib/IR/Verifier.cpp9
6 files changed, 26 insertions, 66 deletions
diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index e5a4e1e..dc6d599 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -1163,7 +1163,7 @@ int SlotTracker::processIndex() {
std::vector<StringRef> ModulePaths;
for (auto &[ModPath, _] : TheIndex->modulePaths())
ModulePaths.push_back(ModPath);
- llvm::sort(ModulePaths.begin(), ModulePaths.end());
+ llvm::sort(ModulePaths);
for (auto &ModPath : ModulePaths)
CreateModulePathSlot(ModPath);
diff --git a/llvm/lib/IR/Instruction.cpp b/llvm/lib/IR/Instruction.cpp
index 763cc18..b7cd12a 100644
--- a/llvm/lib/IR/Instruction.cpp
+++ b/llvm/lib/IR/Instruction.cpp
@@ -942,14 +942,13 @@ bool Instruction::isIdenticalToWhenDefined(const Instruction *I,
// We have two instructions of identical opcode and #operands. Check to see
// if all operands are the same.
- if (!std::equal(op_begin(), op_end(), I->op_begin()))
+ if (!equal(operands(), I->operands()))
return false;
// WARNING: this logic must be kept in sync with EliminateDuplicatePHINodes()!
- if (const PHINode *thisPHI = dyn_cast<PHINode>(this)) {
- const PHINode *otherPHI = cast<PHINode>(I);
- return std::equal(thisPHI->block_begin(), thisPHI->block_end(),
- otherPHI->block_begin());
+ if (const PHINode *Phi = dyn_cast<PHINode>(this)) {
+ const PHINode *OtherPhi = cast<PHINode>(I);
+ return equal(Phi->blocks(), OtherPhi->blocks());
}
return this->hasSameSpecialState(I, /*IgnoreAlignment=*/false,
diff --git a/llvm/lib/IR/IntrinsicInst.cpp b/llvm/lib/IR/IntrinsicInst.cpp
index b1d3339..23a4d1b 100644
--- a/llvm/lib/IR/IntrinsicInst.cpp
+++ b/llvm/lib/IR/IntrinsicInst.cpp
@@ -448,6 +448,7 @@ VPIntrinsic::getMemoryPointerParamPos(Intrinsic::ID VPID) {
case Intrinsic::experimental_vp_strided_store:
return 1;
case Intrinsic::vp_load:
+ case Intrinsic::vp_load_ff:
case Intrinsic::vp_gather:
case Intrinsic::experimental_vp_strided_load:
return 0;
@@ -671,6 +672,10 @@ Function *VPIntrinsic::getOrInsertDeclarationForParams(
VPFunc = Intrinsic::getOrInsertDeclaration(
M, VPID, {ReturnType, Params[0]->getType()});
break;
+ case Intrinsic::vp_load_ff:
+ VPFunc = Intrinsic::getOrInsertDeclaration(
+ M, VPID, {ReturnType->getStructElementType(0), Params[0]->getType()});
+ break;
case Intrinsic::experimental_vp_strided_load:
VPFunc = Intrinsic::getOrInsertDeclaration(
M, VPID, {ReturnType, Params[0]->getType(), Params[1]->getType()});
diff --git a/llvm/lib/IR/Mangler.cpp b/llvm/lib/IR/Mangler.cpp
index 010bd15..ca6a480 100644
--- a/llvm/lib/IR/Mangler.cpp
+++ b/llvm/lib/IR/Mangler.cpp
@@ -292,6 +292,9 @@ void llvm::emitLinkerFlagsForUsedCOFF(raw_ostream &OS, const GlobalValue *GV,
}
std::optional<std::string> llvm::getArm64ECMangledFunctionName(StringRef Name) {
+ assert(!Name.empty() &&
+ "getArm64ECMangledFunctionName requires non-empty name");
+
if (Name[0] != '?') {
// For non-C++ symbols, prefix the name with "#" unless it's already
// mangled.
diff --git a/llvm/lib/IR/RuntimeLibcalls.cpp b/llvm/lib/IR/RuntimeLibcalls.cpp
index 5936ac7..a8e6c79 100644
--- a/llvm/lib/IR/RuntimeLibcalls.cpp
+++ b/llvm/lib/IR/RuntimeLibcalls.cpp
@@ -8,6 +8,9 @@
#include "llvm/IR/RuntimeLibcalls.h"
#include "llvm/ADT/StringTable.h"
+#include "llvm/Support/Debug.h"
+
+#define DEBUG_TYPE "runtime-libcalls-info"
using namespace llvm;
using namespace RTLIB;
@@ -44,11 +47,9 @@ static void setARMLibcallNames(RuntimeLibcallsInfo &Info, const Triple &TT,
RTLIB::__aeabi_ui2f, RTLIB::__aeabi_l2f,
RTLIB::__aeabi_ul2f, RTLIB::__aeabi_lmul,
RTLIB::__aeabi_llsl, RTLIB::__aeabi_llsr,
- RTLIB::__aeabi_lasr, RTLIB::__aeabi_idiv__i8,
- RTLIB::__aeabi_idiv__i16, RTLIB::__aeabi_idiv__i32,
+ RTLIB::__aeabi_lasr, RTLIB::__aeabi_idiv,
RTLIB::__aeabi_idivmod, RTLIB::__aeabi_uidivmod,
- RTLIB::__aeabi_ldivmod, RTLIB::__aeabi_uidiv__i8,
- RTLIB::__aeabi_uidiv__i16, RTLIB::__aeabi_uidiv__i32,
+ RTLIB::__aeabi_ldivmod, RTLIB::__aeabi_uidiv,
RTLIB::__aeabi_uldivmod, RTLIB::__aeabi_f2h,
RTLIB::__aeabi_d2h, RTLIB::__aeabi_h2f,
RTLIB::__aeabi_memcpy, RTLIB::__aeabi_memmove,
@@ -62,12 +63,6 @@ static void setARMLibcallNames(RuntimeLibcallsInfo &Info, const Triple &TT,
Info.setLibcallImplCallingConv(Impl, CallingConv::ARM_AAPCS);
}
-void RTLIB::RuntimeLibcallsInfo::initDefaultLibCallImpls() {
- std::memcpy(LibcallImpls, DefaultLibcallImpls, sizeof(LibcallImpls));
- static_assert(sizeof(LibcallImpls) == sizeof(DefaultLibcallImpls),
- "libcall array size should match");
-}
-
/// Set default libcall names. If a target wants to opt-out of a libcall it
/// should be placed here.
void RuntimeLibcallsInfo::initLibcalls(const Triple &TT,
@@ -76,59 +71,14 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT,
EABI EABIVersion, StringRef ABIName) {
setTargetRuntimeLibcallSets(TT, FloatABI);
- // Early exit for targets that have fully ported to tablegen.
- if (TT.isAMDGPU() || TT.isNVPTX() || TT.isWasm())
- return;
-
- if (TT.isX86() || TT.isVE() || TT.isARM() || TT.isThumb()) {
- if (ExceptionModel == ExceptionHandling::SjLj)
- setLibcallImpl(RTLIB::UNWIND_RESUME, RTLIB::_Unwind_SjLj_Resume);
- }
-
- // A few names are different on particular architectures or environments.
- if (TT.isOSDarwin()) {
- // For f16/f32 conversions, Darwin uses the standard naming scheme,
- // instead of the gnueabi-style __gnu_*_ieee.
- // FIXME: What about other targets?
- setLibcallImpl(RTLIB::FPEXT_F16_F32, RTLIB::__extendhfsf2);
- setLibcallImpl(RTLIB::FPROUND_F32_F16, RTLIB::__truncsfhf2);
-
- if (!darwinHasExp10(TT)) {
- setLibcallImpl(RTLIB::EXP10_F32, RTLIB::Unsupported);
- setLibcallImpl(RTLIB::EXP10_F64, RTLIB::Unsupported);
- }
- }
-
- if (TT.isOSOpenBSD()) {
- setLibcallImpl(RTLIB::STACKPROTECTOR_CHECK_FAIL, RTLIB::Unsupported);
- setLibcallImpl(RTLIB::STACK_SMASH_HANDLER, RTLIB::__stack_smash_handler);
- }
-
- // Skip default manual processing for targets that have been fully ported to
- // tablegen for now. Eventually the rest of this should be deleted.
- if (TT.isX86() || TT.isAArch64() || TT.isWasm())
- return;
+ if (ExceptionModel == ExceptionHandling::SjLj)
+ setLibcallImpl(RTLIB::UNWIND_RESUME, RTLIB::_Unwind_SjLj_Resume);
if (TT.isARM() || TT.isThumb()) {
setARMLibcallNames(*this, TT, FloatABI, EABIVersion);
return;
}
- if (hasSinCos(TT)) {
- setLibcallImpl(RTLIB::SINCOS_F32, RTLIB::sincosf);
- setLibcallImpl(RTLIB::SINCOS_F64, RTLIB::sincos);
- setLibcallImpl(RTLIB::SINCOS_F128, RTLIB::sincos_f128);
- }
-
- // These libcalls are only available in compiler-rt, not libgcc.
- if (TT.isArch64Bit()) {
- setLibcallImpl(RTLIB::SHL_I128, RTLIB::__ashlti3);
- setLibcallImpl(RTLIB::SRL_I128, RTLIB::__lshrti3);
- setLibcallImpl(RTLIB::SRA_I128, RTLIB::__ashrti3);
- setLibcallImpl(RTLIB::MUL_I128, RTLIB::__multi3);
- setLibcallImpl(RTLIB::MULO_I64, RTLIB::__mulodi4);
- }
-
if (TT.getArch() == Triple::ArchType::msp430) {
setLibcallImplCallingConv(RTLIB::__mspabi_mpyll,
CallingConv::MSP430_BUILTIN);
diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp
index 3ff9895..ca3f148 100644
--- a/llvm/lib/IR/Verifier.cpp
+++ b/llvm/lib/IR/Verifier.cpp
@@ -6769,10 +6769,13 @@ void Verifier::visitIntrinsicCall(Intrinsic::ID ID, CallBase &Call) {
break;
}
case Intrinsic::lifetime_start:
- case Intrinsic::lifetime_end:
- Check(isa<AllocaInst>(Call.getArgOperand(1)),
- "llvm.lifetime.start/end can only be used on alloca", &Call);
+ case Intrinsic::lifetime_end: {
+ Value *Ptr = Call.getArgOperand(1);
+ Check(isa<AllocaInst>(Ptr) || isa<PoisonValue>(Ptr),
+ "llvm.lifetime.start/end can only be used on alloca or poison",
+ &Call);
break;
+ }
};
// Verify that there aren't any unmediated control transfers between funclets.
generated by cgit v1.1 at 2025-08-06 13:18:30 +0000