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68 lines
1.2 KiB
LLVM
68 lines
1.2 KiB
LLVM
; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X32 %s
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; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X64 %s
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@i = thread_local global i32 15
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define i32 @f1() {
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entry:
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%tmp1 = load i32* @i
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ret i32 %tmp1
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}
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; X32: f1:
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; X32: leal i@TLSGD(,%ebx), %eax
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; X32: calll ___tls_get_addr@PLT
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; X64: f1:
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; X64: leaq i@TLSGD(%rip), %rdi
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; X64: callq __tls_get_addr@PLT
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@i2 = external thread_local global i32
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define i32* @f2() {
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entry:
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ret i32* @i
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}
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; X32: f2:
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; X32: leal i@TLSGD(,%ebx), %eax
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; X32: calll ___tls_get_addr@PLT
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; X64: f2:
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; X64: leaq i@TLSGD(%rip), %rdi
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; X64: callq __tls_get_addr@PLT
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define i32 @f3() {
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entry:
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%tmp1 = load i32* @i ; <i32> [#uses=1]
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ret i32 %tmp1
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}
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; X32: f3:
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; X32: leal i@TLSGD(,%ebx), %eax
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; X32: calll ___tls_get_addr@PLT
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; X64: f3:
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; X64: leaq i@TLSGD(%rip), %rdi
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; X64: callq __tls_get_addr@PLT
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define i32* @f4() nounwind {
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entry:
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ret i32* @i
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}
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; X32: f4:
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; X32: leal i@TLSGD(,%ebx), %eax
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; X32: calll ___tls_get_addr@PLT
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; X64: f4:
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; X64: leaq i@TLSGD(%rip), %rdi
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; X64: callq __tls_get_addr@PLT
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