1862f30a4SShao-Ce SUN; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2862f30a4SShao-Ce SUN; RUN: llc -mtriple=riscv32 < %s | FileCheck -check-prefix=RV32 %s 3862f30a4SShao-Ce SUN; RUN: llc -mtriple=riscv64 < %s | FileCheck -check-prefix=RV64 %s 4862f30a4SShao-Ce SUN 5862f30a4SShao-Ce SUNdefine void @dwarf() { 6862f30a4SShao-Ce SUN; RV32-LABEL: dwarf: 7862f30a4SShao-Ce SUN; RV32: # %bb.0: # %entry 8862f30a4SShao-Ce SUN; RV32-NEXT: addi sp, sp, -16 9862f30a4SShao-Ce SUN; RV32-NEXT: .cfi_def_cfa_offset 16 10862f30a4SShao-Ce SUN; RV32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill 11862f30a4SShao-Ce SUN; RV32-NEXT: .cfi_offset ra, -4 12862f30a4SShao-Ce SUN; RV32-NEXT: addi a0, sp, 16 13eabaee0cSFangrui Song; RV32-NEXT: call foo 14862f30a4SShao-Ce SUN; RV32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload 15*97982a8cSdlav-sc; RV32-NEXT: .cfi_restore ra 16862f30a4SShao-Ce SUN; RV32-NEXT: addi sp, sp, 16 17*97982a8cSdlav-sc; RV32-NEXT: .cfi_def_cfa_offset 0 18862f30a4SShao-Ce SUN; RV32-NEXT: ret 19862f30a4SShao-Ce SUN; 20862f30a4SShao-Ce SUN; RV64-LABEL: dwarf: 21862f30a4SShao-Ce SUN; RV64: # %bb.0: # %entry 22862f30a4SShao-Ce SUN; RV64-NEXT: addi sp, sp, -16 23862f30a4SShao-Ce SUN; RV64-NEXT: .cfi_def_cfa_offset 16 24862f30a4SShao-Ce SUN; RV64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill 25862f30a4SShao-Ce SUN; RV64-NEXT: .cfi_offset ra, -8 26862f30a4SShao-Ce SUN; RV64-NEXT: addi a0, sp, 16 27eabaee0cSFangrui Song; RV64-NEXT: call foo 28862f30a4SShao-Ce SUN; RV64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload 29*97982a8cSdlav-sc; RV64-NEXT: .cfi_restore ra 30862f30a4SShao-Ce SUN; RV64-NEXT: addi sp, sp, 16 31*97982a8cSdlav-sc; RV64-NEXT: .cfi_def_cfa_offset 0 32862f30a4SShao-Ce SUN; RV64-NEXT: ret 33862f30a4SShao-Ce SUNentry: 341456b686SNikita Popov %0 = call ptr @llvm.eh.dwarf.cfa(i32 0) 351456b686SNikita Popov call void @foo(ptr %0) 36862f30a4SShao-Ce SUN ret void 37862f30a4SShao-Ce SUN} 38862f30a4SShao-Ce SUN 391456b686SNikita Popovdeclare void @foo(ptr) 40862f30a4SShao-Ce SUN 411456b686SNikita Popovdeclare ptr @llvm.eh.dwarf.cfa(i32) nounwind 42