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1 files changed, 35 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/adrp-relocation.ll b/test/CodeGen/AArch64/adrp-relocation.ll
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index 000000000000..c33b442624a5
--- /dev/null
+++ b/test/CodeGen/AArch64/adrp-relocation.ll
@@ -0,0 +1,35 @@
+; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -filetype=obj < %s | elf-dump | 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: .rela.text
+
+; CHECK: # Relocation 0
+; CHECK-NEXT: (('r_offset', 0x0000000000000010)
+; CHECK-NEXT: ('r_sym', 0x00000007)
+; CHECK-NEXT: ('r_type', 0x00000113)
+; CHECK-NEXT: ('r_addend', 0x0000000000000000)
+; CHECK-NEXT: ),
+; CHECK-NEXT: Relocation 1
+; CHECK-NEXT: (('r_offset', 0x0000000000000014)
+; CHECK-NEXT: ('r_sym', 0x00000007)
+; CHECK-NEXT: ('r_type', 0x00000115)
+; CHECK-NEXT: ('r_addend', 0x0000000000000000)
+; CHECK-NEXT: ),