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https://github.com/c64scene-ar/llvm-6502.git
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47 lines
1.1 KiB
LLVM
47 lines
1.1 KiB
LLVM
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; RUN: llc -march=mipsel -mcpu=mips2 < %s | FileCheck %s -check-prefix=PIC
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; RUN: llc -march=mipsel -mcpu=mips2 -relocation-model=static < %s \
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; RUN: | FileCheck %s -check-prefix=STATIC
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@t1 = thread_local global i32 0, align 4
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define i32 @f1() nounwind {
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entry:
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%tmp = load i32* @t1, align 4
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ret i32 %tmp
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; CHECK: f1:
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; PIC: lw $25, %call16(__tls_get_addr)($gp)
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; PIC: addiu $4, $gp, %tlsgd(t1)
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; PIC: jalr $25
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; PIC: lw $2, 0($2)
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; STATIC: rdhwr $3, $29
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; STATIC: lui $[[R0:[0-9]+]], %tprel_hi(t1)
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; STATIC: addiu $[[R1:[0-9]+]], $[[R0]], %tprel_lo(t1)
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; STATIC: addu $[[R2:[0-9]+]], $3, $[[R1]]
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; STATIC: lw $2, 0($[[R2]])
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}
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@t2 = external thread_local global i32
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define i32 @f2() nounwind {
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entry:
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%tmp = load i32* @t2, align 4
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ret i32 %tmp
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; CHECK: f2:
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; PIC: lw $25, %call16(__tls_get_addr)($gp)
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; PIC: addiu $4, $gp, %tlsgd(t2)
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; PIC: jalr $25
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; PIC: lw $2, 0($2)
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; STATIC: rdhwr $3, $29
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; STATIC: lw $[[R0:[0-9]+]], %gottprel(t2)($gp)
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; STATIC: addu $[[R1:[0-9]+]], $3, $[[R0]]
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; STATIC: lw $2, 0($[[R1]])
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}
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