16 lines
734 B
LLVM
16 lines
734 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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; RUN: llc %s -stop-after=irtranslator -verify-machineinstrs -mtriple aarch64-apple-darwin -global-isel -o - 2>&1 | FileCheck %s --check-prefix=DARWIN
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; Shouldn't tail call when the OS doesn't support it.
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declare extern_weak void @extern_weak_fn()
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define void @test_extern_weak() {
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; DARWIN-LABEL: name: test_extern_weak
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; DARWIN: bb.1 (%ir-block.0):
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; DARWIN: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
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; DARWIN: BL @extern_weak_fn, csr_darwin_aarch64_aapcs, implicit-def $lr, implicit $sp
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; DARWIN: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
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; DARWIN: RET_ReallyLR
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tail call void @extern_weak_fn()
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ret void
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}
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