llvm-project/llvm/test/CodeGen/X86/GlobalISel/x86_64-legalize-GV.mir

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# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64
--- |
@g_int = global i32 0, align 4
define i32* @test_global_ptrv() {
entry:
ret i32* @g_int
}
...
---
name: test_global_ptrv
# ALL-LABEL: name: test_global_ptrv
alignment: 16
legalized: false
regBankSelected: false
# ALL: registers:
# ALL-NEXT: - { id: 0, class: _, preferred-register: '' }
registers:
- { id: 0, class: _, preferred-register: '' }
# ALL: %0:_(p0) = G_GLOBAL_VALUE @g_int
# ALL-NEXT: $rax = COPY %0(p0)
# ALL-NEXT: RET 0, implicit $rax
body: |
bb.1.entry:
%0(p0) = G_GLOBAL_VALUE @g_int
$rax = COPY %0(p0)
RET 0, implicit $rax
...