(M == CodeModel::Small || M == CodeModel::Kernel))
return X86ISD::WrapperRIP;
+ // In the medium model, functions can always be referenced RIP-relatively,
+ // since they must be within 2GiB. This is also possible in non-PIC mode, and
+ // shorter than the 64-bit absolute immediate that would otherwise be emitted.
+ if (M == CodeModel::Medium && isa_and_nonnull<Function>(GV))
+ return X86ISD::WrapperRIP;
+
// GOTPCREL references must always use RIP.
if (OpFlags == X86II::MO_GOTPCREL || OpFlags == X86II::MO_GOTPCREL_NORELAX)
return X86ISD::WrapperRIP;
;
; MEDIUM-STATIC-LABEL: lea_static_fn:
; MEDIUM-STATIC: # %bb.0:
-; MEDIUM-STATIC-NEXT: movabsq $static_fn, %rax
+; MEDIUM-STATIC-NEXT: leaq static_fn(%rip), %rax
; MEDIUM-STATIC-NEXT: retq
;
; LARGE-STATIC-LABEL: lea_static_fn:
;
; MEDIUM-PIC-LABEL: lea_static_fn:
; MEDIUM-PIC: # %bb.0:
-; MEDIUM-PIC-NEXT: movabsq $static_fn, %rax
+; MEDIUM-PIC-NEXT: leaq static_fn(%rip), %rax
; MEDIUM-PIC-NEXT: retq
;
; LARGE-PIC-LABEL: lea_static_fn:
;
; MEDIUM-STATIC-LABEL: lea_global_fn:
; MEDIUM-STATIC: # %bb.0:
-; MEDIUM-STATIC-NEXT: movabsq $global_fn, %rax
+; MEDIUM-STATIC-NEXT: leaq global_fn(%rip), %rax
; MEDIUM-STATIC-NEXT: retq
;
; LARGE-STATIC-LABEL: lea_global_fn:
;
; MEDIUM-PIC-LABEL: lea_global_fn:
; MEDIUM-PIC: # %bb.0:
-; MEDIUM-PIC-NEXT: movabsq $global_fn, %rax
+; MEDIUM-PIC-NEXT: leaq global_fn(%rip), %rax
; MEDIUM-PIC-NEXT: retq
;
; LARGE-PIC-LABEL: lea_global_fn: