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https://github.com/c64scene-ar/llvm-6502.git
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f89da7210b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179361 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
LLVM
; RUN: llc -mcpu=pwr7 -O0 -filetype=obj -relocation-model=pic %s -o - | \
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; RUN: llvm-readobj -r | FileCheck %s
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; Test correct relocation generation for thread-local storage using
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; the general dynamic model and integrated assembly.
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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@a = thread_local global i32 0, align 4
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define signext i32 @main() nounwind {
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entry:
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%retval = alloca i32, align 4
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store i32 0, i32* %retval
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%0 = load i32* @a, align 4
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ret i32 %0
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}
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; Verify generation of R_PPC64_GOT_TLSGD16_HA, R_PPC64_GOT_TLSGD16_LO,
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; and R_PPC64_TLSGD for accessing external variable a, and R_PPC64_REL24
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; for the call to __tls_get_addr.
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;
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; CHECK: Relocations [
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; CHECK: Section (1) .text {
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; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TLSGD16_HA a
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; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TLSGD16_LO a
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; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_TLSGD a
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; CHECK: 0x{{[0-9,A-F]+}} R_PPC64_REL24 __tls_get_addr
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; CHECK: }
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; CHECK: ]
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