2f448bf509
Test updates were performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only the test updates where the test passed without further modification (which is almost all of them, as the backend is largely pointer-type agnostic).
20 lines
473 B
LLVM
20 lines
473 B
LLVM
; RUN: llc < %s | FileCheck %s
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; Don't try to emit a direct call through a TLS global.
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; This fixes PR22103
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@a = external thread_local global i64
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; Function Attrs: nounwind
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define void @_Z1fv() {
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; CHECK-NOT: callq *$a
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; CHECK: movq %fs:0, [[RAX:%r..]]
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; CHECK-NEXT: addq a@GOTTPOFF(%rip), [[RAX]]
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; CHECK-NEXT: callq *[[RAX]]
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entry:
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call void @a()
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ret void
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}
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