llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-xtensa Author: Peter Collingbourne (pcc) <details> <summary>Changes</summary> In the following case: .section .text.a,"ax",@<!-- -->progbits jmp .Lfoo .text ret .Lfoo: ret we previously emitted an R_X86_64_PLT32 relocation for the jmp instruction pointing to the .text section symbol with an addend of -3. This is invalid because the linker is technically allowed to place a PLT or other thunk at the jmp target, resulting in an invalid branch to the thunk address + 1. Fix that by forcing a symbol to be used if it has a non-zero value. --- Full diff: https://github.com/llvm/llvm-project/pull/138795.diff 17 Files Affected: - (modified) llvm/include/llvm/MC/MCELFObjectWriter.h (+2-1) - (modified) llvm/lib/MC/ELFObjectWriter.cpp (+1-1) - (modified) llvm/lib/MC/MCELFObjectTargetWriter.cpp (+2-1) - (modified) llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/CSKY/MCTargetDesc/CSKYELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/Lanai/MCTargetDesc/LanaiELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchELFObjectWriter.cpp (+2-1) - (modified) llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp (+7-5) - (modified) llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp (+2-1) - (modified) llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/SystemZ/MCTargetDesc/SystemZELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/VE/MCTargetDesc/VEELFObjectWriter.cpp (+4-2) - (modified) llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp (+7-3) - (modified) llvm/lib/Target/Xtensa/MCTargetDesc/XtensaELFObjectWriter.cpp (+4-2) - (added) llvm/test/MC/ELF/plt-temporary.s (+14) ``````````diff diff --git a/llvm/include/llvm/MC/MCELFObjectWriter.h b/llvm/include/llvm/MC/MCELFObjectWriter.h index f0f2dca4738e4..76a5ec6346770 100644 --- a/llvm/include/llvm/MC/MCELFObjectWriter.h +++ b/llvm/include/llvm/MC/MCELFObjectWriter.h @@ -88,7 +88,8 @@ class MCELFObjectTargetWriter : public MCObjectTargetWriter { virtual unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const = 0; - virtual bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + virtual bool needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &Val, const MCSymbol &Sym, unsigned Type) const; virtual void sortRelocs(const MCAssembler &Asm, diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp index 5c39daef9c98d..264a56f0966eb 100644 --- a/llvm/lib/MC/ELFObjectWriter.cpp +++ b/llvm/lib/MC/ELFObjectWriter.cpp @@ -1303,7 +1303,7 @@ bool ELFObjectWriter::useSectionSymbol(const MCAssembler &Asm, if (Asm.isThumbFunc(Sym)) return false; - return !TargetObjectWriter->needsRelocateWithSymbol(Val, *Sym, Type); + return !TargetObjectWriter->needsRelocateWithSymbol(Asm, Val, *Sym, Type); } bool ELFObjectWriter::checkRelocation(MCContext &Ctx, SMLoc Loc, diff --git a/llvm/lib/MC/MCELFObjectTargetWriter.cpp b/llvm/lib/MC/MCELFObjectTargetWriter.cpp index 49cca57d3aaa3..5cfac5ba093e7 100644 --- a/llvm/lib/MC/MCELFObjectTargetWriter.cpp +++ b/llvm/lib/MC/MCELFObjectTargetWriter.cpp @@ -17,7 +17,8 @@ MCELFObjectTargetWriter::MCELFObjectTargetWriter(bool Is64Bit_, uint8_t OSABI_, : OSABI(OSABI_), ABIVersion(ABIVersion_), EMachine(EMachine_), HasRelocationAddend(HasRelocationAddend_), Is64Bit(Is64Bit_) {} -bool MCELFObjectTargetWriter::needsRelocateWithSymbol(const MCValue &, +bool MCELFObjectTargetWriter::needsRelocateWithSymbol(const MCAssembler &, + const MCValue &, const MCSymbol &, unsigned Type) const { return false; diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFObjectWriter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFObjectWriter.cpp index 53acf7dd61054..20d63415e768e 100644 --- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFObjectWriter.cpp +++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFObjectWriter.cpp @@ -38,7 +38,8 @@ class AArch64ELFObjectWriter : public MCELFObjectTargetWriter { protected: unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; bool IsILP32; }; @@ -534,7 +535,8 @@ unsigned AArch64ELFObjectWriter::getRelocType(MCContext &Ctx, llvm_unreachable("Unimplemented fixup -> relocation"); } -bool AArch64ELFObjectWriter::needsRelocateWithSymbol(const MCValue &Val, +bool AArch64ELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &Val, const MCSymbol &, unsigned) const { // For memory-tagged symbols, ensure that the relocation uses the symbol. For diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp index 9fb681611594a..0dd71d55616ef 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp @@ -39,7 +39,8 @@ namespace { unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; @@ -50,7 +51,8 @@ ARMELFObjectWriter::ARMELFObjectWriter(uint8_t OSABI) ELF::EM_ARM, /*HasRelocationAddend*/ false) {} -bool ARMELFObjectWriter::needsRelocateWithSymbol(const MCValue &, +bool ARMELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &, const MCSymbol &, unsigned Type) const { // FIXME: This is extremely conservative. This really needs to use an diff --git a/llvm/lib/Target/CSKY/MCTargetDesc/CSKYELFObjectWriter.cpp b/llvm/lib/Target/CSKY/MCTargetDesc/CSKYELFObjectWriter.cpp index d424399ce6bc9..89df9d1b6bdce 100644 --- a/llvm/lib/Target/CSKY/MCTargetDesc/CSKYELFObjectWriter.cpp +++ b/llvm/lib/Target/CSKY/MCTargetDesc/CSKYELFObjectWriter.cpp @@ -29,7 +29,8 @@ class CSKYELFObjectWriter : public MCELFObjectTargetWriter { unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; @@ -167,7 +168,8 @@ unsigned CSKYELFObjectWriter::getRelocType(MCContext &Ctx, } } -bool CSKYELFObjectWriter::needsRelocateWithSymbol(const MCValue &V, +bool CSKYELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &V, const MCSymbol &, unsigned Type) const { switch (V.getSpecifier()) { diff --git a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiELFObjectWriter.cpp b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiELFObjectWriter.cpp index a21518e44116e..744c4427fbec6 100644 --- a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiELFObjectWriter.cpp +++ b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiELFObjectWriter.cpp @@ -26,7 +26,8 @@ class LanaiELFObjectWriter : public MCELFObjectTargetWriter { protected: unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; @@ -72,7 +73,8 @@ unsigned LanaiELFObjectWriter::getRelocType(MCContext & /*Ctx*/, return Type; } -bool LanaiELFObjectWriter::needsRelocateWithSymbol(const MCValue &, +bool LanaiELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &, const MCSymbol &, unsigned Type) const { switch (Type) { diff --git a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchELFObjectWriter.cpp b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchELFObjectWriter.cpp index 5b6ecc1e8bc1f..55e9eef6de94e 100644 --- a/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchELFObjectWriter.cpp +++ b/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchELFObjectWriter.cpp @@ -26,7 +26,8 @@ class LoongArchELFObjectWriter : public MCELFObjectTargetWriter { ~LoongArchELFObjectWriter() override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override { return EnableRelax; } diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp index 83073e4243414..acee6413a5651 100644 --- a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp +++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp @@ -50,7 +50,8 @@ class MipsELFObjectWriter : public MCELFObjectTargetWriter { unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; void sortRelocs(const MCAssembler &Asm, std::vector<ELFRelocationEntry> &Relocs) override; @@ -444,15 +445,16 @@ void MipsELFObjectWriter::sortRelocs(const MCAssembler &Asm, Relocs[CopyTo++] = R.R; } -bool MipsELFObjectWriter::needsRelocateWithSymbol(const MCValue &Val, +bool MipsELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &Val, const MCSymbol &Sym, unsigned Type) const { // If it's a compound relocation for N64 then we need the relocation if any // sub-relocation needs it. if (!isUInt<8>(Type)) - return needsRelocateWithSymbol(Val, Sym, Type & 0xff) || - needsRelocateWithSymbol(Val, Sym, (Type >> 8) & 0xff) || - needsRelocateWithSymbol(Val, Sym, (Type >> 16) & 0xff); + return needsRelocateWithSymbol(Asm, Val, Sym, Type & 0xff) || + needsRelocateWithSymbol(Asm, Val, Sym, (Type >> 8) & 0xff) || + needsRelocateWithSymbol(Asm, Val, Sym, (Type >> 16) & 0xff); switch (Type) { default: diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp index e58c361db3104..84204f389123b 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp @@ -28,7 +28,8 @@ namespace { unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; } @@ -488,7 +489,8 @@ unsigned PPCELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, return Type; } -bool PPCELFObjectWriter::needsRelocateWithSymbol(const MCValue &, +bool PPCELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &, const MCSymbol &Sym, unsigned Type) const { switch (Type) { diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp index 35e75489794f7..01953c4247235 100644 --- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp +++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp @@ -27,7 +27,8 @@ class RISCVELFObjectWriter : public MCELFObjectTargetWriter { // Return true if the given relocation must be with a symbol rather than // section plus offset. - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override { // TODO: this is very conservative, update once RISC-V psABI requirements // are clarified. diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp index f95e5ac1664e6..560423210dfa2 100644 --- a/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp +++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcELFObjectWriter.cpp @@ -33,7 +33,8 @@ namespace { unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; } @@ -144,7 +145,8 @@ unsigned SparcELFObjectWriter::getRelocType(MCContext &Ctx, return ELF::R_SPARC_NONE; } -bool SparcELFObjectWriter::needsRelocateWithSymbol(const MCValue &, +bool SparcELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &, const MCSymbol &, unsigned Type) const { switch (Type) { diff --git a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZELFObjectWriter.cpp b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZELFObjectWriter.cpp index ea9d42080b9ec..28d98ffc5c0e3 100644 --- a/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZELFObjectWriter.cpp +++ b/llvm/lib/Target/SystemZ/MCTargetDesc/SystemZELFObjectWriter.cpp @@ -34,7 +34,8 @@ class SystemZELFObjectWriter : public MCELFObjectTargetWriter { // Override MCELFObjectTargetWriter. unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; @@ -215,7 +216,8 @@ unsigned SystemZELFObjectWriter::getRelocType(MCContext &Ctx, } } -bool SystemZELFObjectWriter::needsRelocateWithSymbol(const MCValue &V, +bool SystemZELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &V, const MCSymbol &Sym, unsigned Type) const { switch (V.getSpecifier()) { diff --git a/llvm/lib/Target/VE/MCTargetDesc/VEELFObjectWriter.cpp b/llvm/lib/Target/VE/MCTargetDesc/VEELFObjectWriter.cpp index 5d0d18d86d3f8..71f1f85552536 100644 --- a/llvm/lib/Target/VE/MCTargetDesc/VEELFObjectWriter.cpp +++ b/llvm/lib/Target/VE/MCTargetDesc/VEELFObjectWriter.cpp @@ -32,7 +32,8 @@ class VEELFObjectWriter : public MCELFObjectTargetWriter { unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; } // namespace @@ -146,7 +147,8 @@ unsigned VEELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, return ELF::R_VE_NONE; } -bool VEELFObjectWriter::needsRelocateWithSymbol(const MCValue &, +bool VEELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &, const MCSymbol &, unsigned Type) const { switch (Type) { diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp index cac4b81429b00..537536619d148 100644 --- a/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp +++ b/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp @@ -11,6 +11,7 @@ #include "MCTargetDesc/X86MCTargetDesc.h" #include "llvm/BinaryFormat/ELF.h" #include "llvm/MC/MCAsmInfo.h" +#include "llvm/MC/MCAssembler.h" #include "llvm/MC/MCContext.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCExpr.h" @@ -33,7 +34,8 @@ class X86ELFObjectWriter : public MCELFObjectTargetWriter { protected: unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; @@ -386,7 +388,8 @@ unsigned X86ELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, return getRelocType32(Ctx, Fixup.getLoc(), Specifier, RelType, IsPCRel, Kind); } -bool X86ELFObjectWriter::needsRelocateWithSymbol(const MCValue &V, +bool X86ELFObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &V, const MCSymbol &Sym, unsigned Type) const { switch (V.getSpecifier()) { @@ -396,7 +399,8 @@ bool X86ELFObjectWriter::needsRelocateWithSymbol(const MCValue &V, case X86MCExpr::VK_GOTPCREL_NORELAX: return true; default: - return false; + return Type == ELF::R_X86_64_PLT32 && + (Asm.getFragmentOffset(*Sym.getFragment()) + Sym.getOffset()) != 0; } } diff --git a/llvm/lib/Target/Xtensa/MCTargetDesc/XtensaELFObjectWriter.cpp b/llvm/lib/Target/Xtensa/MCTargetDesc/XtensaELFObjectWriter.cpp index 7472371932f11..635cfa206bc1f 100644 --- a/llvm/lib/Target/Xtensa/MCTargetDesc/XtensaELFObjectWriter.cpp +++ b/llvm/lib/Target/Xtensa/MCTargetDesc/XtensaELFObjectWriter.cpp @@ -32,7 +32,8 @@ class XtensaObjectWriter : public MCELFObjectTargetWriter { protected: unsigned getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const override; - bool needsRelocateWithSymbol(const MCValue &Val, const MCSymbol &Sym, + bool needsRelocateWithSymbol(const MCAssembler &Asm, const MCValue &Val, + const MCSymbol &Sym, unsigned Type) const override; }; } // namespace @@ -60,7 +61,8 @@ llvm::createXtensaObjectWriter(uint8_t OSABI, bool IsLittleEndian) { return std::make_unique<XtensaObjectWriter>(OSABI); } -bool XtensaObjectWriter::needsRelocateWithSymbol(const MCValue &, +bool XtensaObjectWriter::needsRelocateWithSymbol(const MCAssembler &Asm, + const MCValue &, const MCSymbol &, unsigned Type) const { return false; diff --git a/llvm/test/MC/ELF/plt-temporary.s b/llvm/test/MC/ELF/plt-temporary.s new file mode 100644 index 0000000000000..9749bbdfe8134 --- /dev/null +++ b/llvm/test/MC/ELF/plt-temporary.s @@ -0,0 +1,14 @@ +// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -r - | FileCheck %s + +// Test that this produces a R_X86_64_PLT32 pointing to .Lfoo +// instead of the section symbol. + +.section .text.a,"ax",@progbits +jmp .Lfoo + +.text +ret +.Lfoo: +ret + +// CHECK: R_X86_64_PLT32 .Lfoo 0xFFFFFFFFFFFFFFFC `````````` </details> https://github.com/llvm/llvm-project/pull/138795 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
