1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 2; RUN: llc -mtriple=riscv32 -mattr=+f,+zcmp -target-abi ilp32f -verify-machineinstrs < %s | FileCheck %s --check-prefix=RV32 3; RUN: llc -mtriple=riscv64 -mattr=+f,+zcmp -target-abi lp64f -verify-machineinstrs < %s | FileCheck %s --check-prefix=RV64 4 5declare void @callee() 6 7; Test the file could be compiled successfully. 8; .cfi_offset of fs0 is wrong here. It should be fixed by #66613. 9define float @foo(float %arg) { 10; RV32-LABEL: foo: 11; RV32: # %bb.0: # %entry 12; RV32-NEXT: cm.push {ra}, -32 13; RV32-NEXT: .cfi_def_cfa_offset 32 14; RV32-NEXT: fsw fs0, 12(sp) # 4-byte Folded Spill 15; RV32-NEXT: .cfi_offset ra, -4 16; RV32-NEXT: .cfi_offset fs0, -20 17; RV32-NEXT: fmv.s fs0, fa0 18; RV32-NEXT: call callee 19; RV32-NEXT: fmv.s fa0, fs0 20; RV32-NEXT: flw fs0, 12(sp) # 4-byte Folded Reload 21; RV32-NEXT: cm.popret {ra}, 32 22; 23; RV64-LABEL: foo: 24; RV64: # %bb.0: # %entry 25; RV64-NEXT: cm.push {ra}, -32 26; RV64-NEXT: .cfi_def_cfa_offset 32 27; RV64-NEXT: fsw fs0, 12(sp) # 4-byte Folded Spill 28; RV64-NEXT: .cfi_offset ra, -8 29; RV64-NEXT: .cfi_offset fs0, -20 30; RV64-NEXT: fmv.s fs0, fa0 31; RV64-NEXT: call callee 32; RV64-NEXT: fmv.s fa0, fs0 33; RV64-NEXT: flw fs0, 12(sp) # 4-byte Folded Reload 34; RV64-NEXT: cm.popret {ra}, 32 35entry: 36 call void @callee() 37 ret float %arg 38} 39 40define void @foo2(i32 %x, float %y) { 41; RV32-LABEL: foo2: 42; RV32: # %bb.0: # %entry 43; RV32-NEXT: cm.push {ra, s0}, -32 44; RV32-NEXT: .cfi_def_cfa_offset 32 45; RV32-NEXT: fsw fs0, 12(sp) # 4-byte Folded Spill 46; RV32-NEXT: .cfi_offset ra, -8 47; RV32-NEXT: .cfi_offset s0, -4 48; RV32-NEXT: .cfi_offset fs0, -20 49; RV32-NEXT: fmv.s fs0, fa0 50; RV32-NEXT: mv s0, a0 51; RV32-NEXT: call bar 52; RV32-NEXT: mv a0, s0 53; RV32-NEXT: fmv.s fa0, fs0 54; RV32-NEXT: flw fs0, 12(sp) # 4-byte Folded Reload 55; RV32-NEXT: cm.pop {ra, s0}, 32 56; RV32-NEXT: tail func 57; 58; RV64-LABEL: foo2: 59; RV64: # %bb.0: # %entry 60; RV64-NEXT: cm.push {ra, s0}, -32 61; RV64-NEXT: .cfi_def_cfa_offset 32 62; RV64-NEXT: fsw fs0, 12(sp) # 4-byte Folded Spill 63; RV64-NEXT: .cfi_offset ra, -16 64; RV64-NEXT: .cfi_offset s0, -8 65; RV64-NEXT: .cfi_offset fs0, -20 66; RV64-NEXT: fmv.s fs0, fa0 67; RV64-NEXT: mv s0, a0 68; RV64-NEXT: call bar 69; RV64-NEXT: mv a0, s0 70; RV64-NEXT: fmv.s fa0, fs0 71; RV64-NEXT: flw fs0, 12(sp) # 4-byte Folded Reload 72; RV64-NEXT: cm.pop {ra, s0}, 32 73; RV64-NEXT: tail func 74entry: 75 tail call void @bar() 76 tail call void @func(i32 %x, float %y) 77 ret void 78} 79 80declare void @bar() 81declare void @func(i32, float) 82