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; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i8 0
@j = thread_local global i8 0
define void @f() nounwind optsize {
entry:
%0 = load i8* @i, align 2
%1 = sext i8 %0 to i32
tail call void @g(i32 %1) nounwind
%2 = load i8* @j, align 2
%3 = zext i8 %2 to i32
tail call void @h(i32 %3) nounwind
ret void
}
declare void @g(i32)
declare void @h(i32)
; X32_LINUX: movsbl %gs:i@NTPOFF, %eax
; X32_LINUX: movzbl %gs:j@NTPOFF, %eax
; X64_LINUX: movsbl %fs:i@TPOFF, %edi
; X64_LINUX: movzbl %fs:j@TPOFF, %edi
; X32_WIN: movsbl _i@SECREL(%esi), %eax
; X32_WIN: movzbl _j@SECREL(%esi), %eax
; X64_WIN: movabsq $i@SECREL, %rax
; X64_WIN: movsbl (%rsi,%rax), %ecx
; X64_WIN: movabsq $j@SECREL, %rax
; X64_WIN: movzbl (%rsi,%rax), %ecx
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