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This patch produces the correct addend value for
an R_MIPS_GPREL16 relocation. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171882 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -37,6 +37,7 @@ static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
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case FK_Data_4:
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case FK_Data_8:
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case Mips::fixup_Mips_LO16:
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case Mips::fixup_Mips_GPREL16:
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case Mips::fixup_Mips_GPOFF_HI:
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case Mips::fixup_Mips_GPOFF_LO:
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case Mips::fixup_Mips_GOT_PAGE:
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33
test/MC/Mips/mips_gprel16.ll
Normal file
33
test/MC/Mips/mips_gprel16.ll
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@ -0,0 +1,33 @@
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; This addresses bug 14456. We were not writing
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; out the addend to the gprel16 relocation. The
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; addend is stored in the instruction immediate
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; field.
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;llc gprel16.ll -o gprel16.o -mcpu=mips32r2 -march=mipsel -filetype=obj -relocation-model=static
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; RUN: llc -mcpu=mips32r2 -march=mipsel -filetype=obj -relocation-model=static %s -o - \
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; RUN: | llvm-objdump -disassemble -mattr +mips32r2 - \
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; RUN: | FileCheck %s
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target triple = "mipsel-sde--elf-gcc"
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@var1 = internal global i32 0, align 4
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@var2 = internal global i32 0, align 4
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define i32 @testvar1() nounwind {
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entry:
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; CHECK: lw ${{[0-9]+}}, 0($gp)
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%0 = load i32* @var1, align 4
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%tobool = icmp ne i32 %0, 0
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%cond = select i1 %tobool, i32 1, i32 0
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ret i32 %cond
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}
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define i32 @testvar2() nounwind {
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entry:
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; CHECK: lw ${{[0-9]+}}, 4($gp)
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%0 = load i32* @var2, align 4
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%tobool = icmp ne i32 %0, 0
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%cond = select i1 %tobool, i32 1, i32 0
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ret i32 %cond
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}
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