forked from OSchip/llvm-project
28 lines
926 B
LLVM
28 lines
926 B
LLVM
; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -filetype=obj < %s | llvm-readobj -s -r | FileCheck %s
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define i64 @testfn() nounwind {
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entry:
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ret i64 0
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}
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define i64 @foo() nounwind {
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entry:
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%bar = alloca i64 ()*, align 8
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store i64 ()* @testfn, i64 ()** %bar, align 8
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%call = call i64 @testfn()
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ret i64 %call
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}
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; The above should produce an ADRP/ADD pair to calculate the address of
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; testfn. The important point is that LLVM shouldn't think it can deal with the
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; relocation on the ADRP itself (even though it knows everything about the
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; relative offsets of testfn and foo) because its value depends on where this
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; object file's .text section gets relocated in memory.
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; CHECK: Relocations [
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; CHECK-NEXT: Section (2) .rela.text {
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; CHECK-NEXT: 0x10 R_AARCH64_ADR_PREL_PG_HI21 testfn 0x0
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; CHECK-NEXT: 0x14 R_AARCH64_ADD_ABS_LO12_NC testfn 0x0
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; CHECK-NEXT: }
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; CHECK-NEXT: ]
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