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[PowerPC] The VK_PLT symbolref modifier is only used on 32-bit ELF. [NFC] 

Fix a conditional that guarded code for execution only on 32-bit ELF by
checking that the Subtarget was not 64-bit and not-Darwin. By adding a new
target ABI (AIX), the condition is no longer correct. This code is dead for
AIX, due to a 'report_fatal_error' for thread local storage usage earlier in the
pipeline, but needs to be modifed as part of Darwins removal from the
PowerPC backend.
This commit is contained in:
Sean Fertile 2020-01-08 12:32:32 -05:00
parent 183b5d38d7
commit 1a1dbea24d
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
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@ -508,9 +508,9 @@ void PPCAsmPrinter::EmitTlsCall(const MachineInstr *MI,
(!Subtarget->isPPC64() && MI->getOperand(1).getReg() == PPC::R3)) &&
"GETtls[ld]ADDR[32] must read GPR3");
if (!Subtarget->isPPC64() && !Subtarget->isDarwin() &&
isPositionIndependent())
if (Subtarget->is32BitELFABI() && isPositionIndependent())
Kind = MCSymbolRefExpr::VK_PLT;
const MCExpr *TlsRef =
MCSymbolRefExpr::create(TlsGetAddr, Kind, OutContext);