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AArch64: migrate ADRP relaxation test to be llvm-mc only.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192281 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tim Northover 2013-10-09 07:53:49 +00:00
parent 5747f946ec
commit ccb06ae8f3
2 changed files with 18 additions and 27 deletions
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27
test/CodeGen/AArch64/adrp-relocation.ll
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@ -1,27 +0,0 @@
; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -filetype=obj < %s | llvm-readobj -s -r | FileCheck %s
define i64 @testfn() nounwind {
entry:
ret i64 0
}
define i64 @foo() nounwind {
entry:
%bar = alloca i64 ()*, align 8
store i64 ()* @testfn, i64 ()** %bar, align 8
%call = call i64 @testfn()
ret i64 %call
}
; The above should produce an ADRP/ADD pair to calculate the address of
; testfn. The important point is that LLVM shouldn't think it can deal with the
; relocation on the ADRP itself (even though it knows everything about the
; relative offsets of testfn and foo) because its value depends on where this
; object file's .text section gets relocated in memory.
; CHECK: Relocations [
; CHECK-NEXT: Section (2) .rela.text {
; CHECK-NEXT: 0x10 R_AARCH64_ADR_PREL_PG_HI21 testfn 0x0
; CHECK-NEXT: 0x14 R_AARCH64_ADD_ABS_LO12_NC testfn 0x0
; CHECK-NEXT: }
; CHECK-NEXT: ]

18
test/MC/AArch64/adrp-relocation.s Normal file
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// RUN: llvm-mc -triple=aarch64-linux-gnu -filetype=obj -o - %s| llvm-readobj -r - | FileCheck %s
.text
// These should produce an ADRP/ADD pair to calculate the address of
// testfn. The important point is that LLVM shouldn't think it can deal with the
// relocation on the ADRP itself (even though it knows everything about the
// relative offsets of testfn and foo) because its value depends on where this
// object file's .text section gets relocated in memory.
adrp x0, sym
adrp x0, :got:sym
adrp x0, :gottprel:sym
adrp x0, :tlsdesc:sym
.global sym
sym:
// CHECK: R_AARCH64_ADR_PREL_PG_HI21 sym
// CHECK: R_AARCH64_ADR_GOT_PAGE sym
// CHECK: R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 sym
// CHECK: R_AARCH64_TLSDESC_ADR_PAGE sym