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1; RUN: llc < %s -mtriple x86_64-apple-darwin -mcpu=core2 | FileCheck %s2 3%struct.A = type { [48 x i8], i32, i32, i32 }4 5@c = external thread_local global %struct.A, align 46 7define void @main() nounwind ssp {8; CHECK-LABEL: main:9entry:10 call void @llvm.memset.p0.i64(ptr @c, i8 0, i64 60, i1 false)11 unreachable 12 ; CHECK: movq _c@TLVP(%rip), %rdi13 ; CHECK-NEXT: callq *(%rdi)14 ; CHECK-NEXT: movl $0, 56(%rax)15 ; CHECK-NEXT: movq $0, 48(%rax)16}17 18; rdar://1029135519define i32 @test() nounwind readonly ssp {20entry:21; CHECK-LABEL: test:22; CHECK: movq _a@TLVP(%rip),23; CHECK: callq *24; CHECK: movl (%rax), [[REGISTER:%[a-z]+]]25; CHECK: movq _b@TLVP(%rip),26; CHECK: callq *27; CHECK: subl (%rax), [[REGISTER]]28 %0 = load i32, ptr @a, align 429 %1 = load i32, ptr @b, align 430 %sub = sub nsw i32 %0, %131 ret i32 %sub32}33 34declare void @llvm.memset.p0.i64(ptr nocapture, i8, i64, i1) nounwind35 36@a = thread_local global i32 0 ; <ptr> [#uses=0]37@b = thread_local global i32 0 ; <ptr> [#uses=0]38 39; CHECK: .tbss _a$tlv$init, 4, 240; CHECK: .section __DATA,__thread_vars,thread_local_variables41; CHECK: .globl _a42; CHECK: _a:43; CHECK: .quad __tlv_bootstrap44; CHECK: .quad 045; CHECK: .quad _a$tlv$init46 47; CHECK: .tbss _b$tlv$init, 4, 248; CHECK: .globl _b49; CHECK: _b:50; CHECK: .quad __tlv_bootstrap51; CHECK: .quad 052; CHECK: .quad _b$tlv$init53