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llvm-project/llvm/test/CodeGen/ARM/fast-isel-pie.ll

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Use shouldAssumeDSOLocal. With this ARM fast isel knows that PIE variable are not preemptable. llvm-svn: 273169
2016-06-21 01:45:33 +08:00
; RUN: llc < %s -O0 -fast-isel-abort=1 -relocation-model=pic -mtriple=armv7-pc-linux-gnueabi | FileCheck %s
[ARM][test] Add explicit dso_local to definitions in ELF static relocation model tests TargetMachine::shouldAssumeDSOLocal currently implies dso_local for such definitions. Adding explicit dso_local makes these tests align with the clang -fno-pic behavior and allow the removal of the TargetMachine::shouldAssumeDSOLocal special case.
2020-12-31 07:23:20 +08:00
@var = dso_local global i32 42
Use shouldAssumeDSOLocal. With this ARM fast isel knows that PIE variable are not preemptable. llvm-svn: 273169
2016-06-21 01:45:33 +08:00
[ARM][test] Add explicit dso_local to definitions in ELF static relocation model tests TargetMachine::shouldAssumeDSOLocal currently implies dso_local for such definitions. Adding explicit dso_local makes these tests align with the clang -fno-pic behavior and allow the removal of the TargetMachine::shouldAssumeDSOLocal special case.
2020-12-31 07:23:20 +08:00
define dso_local i32* @foo() {
Use shouldAssumeDSOLocal. With this ARM fast isel knows that PIE variable are not preemptable. llvm-svn: 273169
2016-06-21 01:45:33 +08:00
; CHECK: foo:
; CHECK: ldr r0, .L[[POOL:.*]]
; CHECK-NEXT: .L[[ADDR:.*]]:
; CHECK-NEXT: add r0, pc, r0
; CHECK-NEXT: bx lr
; CHECK: .L[[POOL]]:
; CHECK-NEXT: .long var-(.L[[ADDR]]+8)
ret i32* @var
}
!llvm.module.flags = !{!0}
!0 = !{i32 1, !"PIE Level", i32 2}