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Fix PR15359. 

The PowerPC TLS relocation types were not previously added to the
necessary list in MCELFStreamer::fixSymbolsInTLSFixups().  Now they are!

llvm-svn: 176094
This commit is contained in:
Bill Schmidt 2013-02-26 16:41:03 +00:00
parent 5b22e99e77
commit 441907dc09
2 changed files with 33 additions and 0 deletions
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13
llvm/lib/MC/MCELFStreamer.cpp
View File

@ -334,6 +334,19 @@ void MCELFStreamer::fixSymbolsInTLSFixups(const MCExpr *expr) {
case MCSymbolRefExpr::VK_Mips_GOTTPREL:
case MCSymbolRefExpr::VK_Mips_TPREL_HI:
case MCSymbolRefExpr::VK_Mips_TPREL_LO:
case MCSymbolRefExpr::VK_PPC_TPREL16_HA:
case MCSymbolRefExpr::VK_PPC_TPREL16_LO:
case MCSymbolRefExpr::VK_PPC_DTPREL16_HA:
case MCSymbolRefExpr::VK_PPC_DTPREL16_LO:
case MCSymbolRefExpr::VK_PPC_GOT_TPREL16_HA:
case MCSymbolRefExpr::VK_PPC_GOT_TPREL16_LO:
case MCSymbolRefExpr::VK_PPC_TLS:
case MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_HA:
case MCSymbolRefExpr::VK_PPC_GOT_TLSGD16_LO:
case MCSymbolRefExpr::VK_PPC_TLSGD:
case MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_HA:
case MCSymbolRefExpr::VK_PPC_GOT_TLSLD16_LO:
case MCSymbolRefExpr::VK_PPC_TLSLD:
break;
}
MCSymbolData &SD = getAssembler().getOrCreateSymbolData(symRef.getSymbol());

20
llvm/test/CodeGen/PowerPC/pr15359.ll Normal file
View File

@ -0,0 +1,20 @@
; RUN: llc -O0 -mcpu=pwr7 -filetype=obj %s -o - | \
; RUN: elf-dump --dump-section-data | FileCheck %s
target datalayout = "E-p:64:64:64-S0-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
@nextIdx = external thread_local global i32
define fastcc void @func() nounwind {
entry:
store i32 42, i32* @nextIdx
ret void
}
; Verify that nextIdx has symbol type TLS.
;
; CHECK: '.symtab'
; CHECK: 'nextIdx'
; CHECK: 'st_type', 0x6