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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 < %s | FileCheck %s --check-prefix=RV32
; RUN: llc -mtriple=riscv64 < %s | FileCheck %s --check-prefix=RV64
@var = external dso_local global i32, align 4
define dso_local ptr @constraint_S() {
; RV32-LABEL: constraint_S:
; RV32: # %bb.0:
; RV32-NEXT: #APP
; RV32-NEXT: lui a0, %hi(var)
; RV32-NEXT: addi a0, a0, %lo(var)
; RV32-NEXT: #NO_APP
; RV32-NEXT: ret
;
; RV64-LABEL: constraint_S:
; RV64: # %bb.0:
; RV64-NEXT: #APP
; RV64-NEXT: lui a0, %hi(var)
; RV64-NEXT: addi a0, a0, %lo(var)
; RV64-NEXT: #NO_APP
; RV64-NEXT: ret
%ret = tail call ptr asm "lui $0, %hi($1)\0Aaddi $0, $0, %lo($1)", "=r,S"(ptr nonnull @var)
ret ptr %ret
}
; Function Attrs: nofree nosync nounwind readnone
define dso_local ptr @constraint_S_label() {
; RV32-LABEL: constraint_S_label:
; RV32: # %bb.0: # %entry
; RV32-NEXT: .Ltmp0: # Block address taken
; RV32-NEXT: # %bb.1: # %L1
; RV32-NEXT: #APP
; RV32-NEXT: lui a0, %hi(.Ltmp0)
; RV32-NEXT: addi a0, a0, %lo(.Ltmp0)
; RV32-NEXT: #NO_APP
; RV32-NEXT: ret
;
; RV64-LABEL: constraint_S_label:
; RV64: # %bb.0: # %entry
; RV64-NEXT: .Ltmp0: # Block address taken
; RV64-NEXT: # %bb.1: # %L1
; RV64-NEXT: #APP
; RV64-NEXT: lui a0, %hi(.Ltmp0)
; RV64-NEXT: addi a0, a0, %lo(.Ltmp0)
; RV64-NEXT: #NO_APP
; RV64-NEXT: ret
entry:
br label %L1
L1:
%ret = tail call ptr asm "lui $0, %hi($1)\0Aaddi $0, $0, %lo($1)", "=r,S"(ptr blockaddress(@constraint_S_label, %L1))
ret ptr %ret
}
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