| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \ |
| ; RUN: -target-abi=ilp32d | FileCheck -check-prefixes=CHECKIFD,RV32IFD %s |
| ; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \ |
| ; RUN: -target-abi=lp64d | FileCheck -check-prefixes=CHECKIFD,RV64IFD %s |
| |
| define signext i8 @test_floor_si8(double %x) { |
| ; RV32IFD-LABEL: test_floor_si8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rdn |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_si8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rdn |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptosi double %a to i8 |
| ret i8 %b |
| } |
| |
| define signext i16 @test_floor_si16(double %x) { |
| ; RV32IFD-LABEL: test_floor_si16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rdn |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_si16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rdn |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptosi double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_floor_si32(double %x) { |
| ; CHECKIFD-LABEL: test_floor_si32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rdn |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptosi double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_floor_si64(double %x) { |
| ; RV32IFD-LABEL: test_floor_si64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call floor@plt |
| ; RV32IFD-NEXT: call __fixdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_si64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rdn |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptosi double %a to i64 |
| ret i64 %b |
| } |
| |
| define zeroext i8 @test_floor_ui8(double %x) { |
| ; RV32IFD-LABEL: test_floor_ui8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rdn |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_ui8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rdn |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptoui double %a to i8 |
| ret i8 %b |
| } |
| |
| define zeroext i16 @test_floor_ui16(double %x) { |
| ; RV32IFD-LABEL: test_floor_ui16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rdn |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_ui16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rdn |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptoui double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_floor_ui32(double %x) { |
| ; CHECKIFD-LABEL: test_floor_ui32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rdn |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptoui double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_floor_ui64(double %x) { |
| ; RV32IFD-LABEL: test_floor_ui64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call floor@plt |
| ; RV32IFD-NEXT: call __fixunsdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_ui64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rdn |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| %b = fptoui double %a to i64 |
| ret i64 %b |
| } |
| |
| define signext i8 @test_ceil_si8(double %x) { |
| ; RV32IFD-LABEL: test_ceil_si8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rup |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_si8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rup |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptosi double %a to i8 |
| ret i8 %b |
| } |
| |
| define signext i16 @test_ceil_si16(double %x) { |
| ; RV32IFD-LABEL: test_ceil_si16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rup |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_si16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rup |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptosi double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_ceil_si32(double %x) { |
| ; CHECKIFD-LABEL: test_ceil_si32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rup |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptosi double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_ceil_si64(double %x) { |
| ; RV32IFD-LABEL: test_ceil_si64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call ceil@plt |
| ; RV32IFD-NEXT: call __fixdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_si64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rup |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptosi double %a to i64 |
| ret i64 %b |
| } |
| |
| define zeroext i8 @test_ceil_ui8(double %x) { |
| ; RV32IFD-LABEL: test_ceil_ui8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rup |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_ui8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rup |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptoui double %a to i8 |
| ret i8 %b |
| } |
| |
| define zeroext i16 @test_ceil_ui16(double %x) { |
| ; RV32IFD-LABEL: test_ceil_ui16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rup |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_ui16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rup |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptoui double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_ceil_ui32(double %x) { |
| ; CHECKIFD-LABEL: test_ceil_ui32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rup |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptoui double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_ceil_ui64(double %x) { |
| ; RV32IFD-LABEL: test_ceil_ui64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call ceil@plt |
| ; RV32IFD-NEXT: call __fixunsdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_ui64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rup |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| %b = fptoui double %a to i64 |
| ret i64 %b |
| } |
| |
| define signext i8 @test_trunc_si8(double %x) { |
| ; RV32IFD-LABEL: test_trunc_si8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rtz |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_si8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rtz |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptosi double %a to i8 |
| ret i8 %b |
| } |
| |
| define signext i16 @test_trunc_si16(double %x) { |
| ; RV32IFD-LABEL: test_trunc_si16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rtz |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_si16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rtz |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptosi double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_trunc_si32(double %x) { |
| ; CHECKIFD-LABEL: test_trunc_si32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rtz |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptosi double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_trunc_si64(double %x) { |
| ; RV32IFD-LABEL: test_trunc_si64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call trunc@plt |
| ; RV32IFD-NEXT: call __fixdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_si64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rtz |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptosi double %a to i64 |
| ret i64 %b |
| } |
| |
| define zeroext i8 @test_trunc_ui8(double %x) { |
| ; RV32IFD-LABEL: test_trunc_ui8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rtz |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_ui8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rtz |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptoui double %a to i8 |
| ret i8 %b |
| } |
| |
| define zeroext i16 @test_trunc_ui16(double %x) { |
| ; RV32IFD-LABEL: test_trunc_ui16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rtz |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_ui16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rtz |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptoui double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_trunc_ui32(double %x) { |
| ; CHECKIFD-LABEL: test_trunc_ui32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rtz |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptoui double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_trunc_ui64(double %x) { |
| ; RV32IFD-LABEL: test_trunc_ui64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call trunc@plt |
| ; RV32IFD-NEXT: call __fixunsdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_ui64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rtz |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| %b = fptoui double %a to i64 |
| ret i64 %b |
| } |
| |
| define signext i8 @test_round_si8(double %x) { |
| ; RV32IFD-LABEL: test_round_si8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rmm |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_si8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rmm |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptosi double %a to i8 |
| ret i8 %b |
| } |
| |
| define signext i16 @test_round_si16(double %x) { |
| ; RV32IFD-LABEL: test_round_si16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rmm |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_si16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rmm |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptosi double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_round_si32(double %x) { |
| ; CHECKIFD-LABEL: test_round_si32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rmm |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptosi double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_round_si64(double %x) { |
| ; RV32IFD-LABEL: test_round_si64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call round@plt |
| ; RV32IFD-NEXT: call __fixdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_si64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rmm |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptosi double %a to i64 |
| ret i64 %b |
| } |
| |
| define zeroext i8 @test_round_ui8(double %x) { |
| ; RV32IFD-LABEL: test_round_ui8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rmm |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_ui8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rmm |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptoui double %a to i8 |
| ret i8 %b |
| } |
| |
| define zeroext i16 @test_round_ui16(double %x) { |
| ; RV32IFD-LABEL: test_round_ui16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rmm |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_ui16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rmm |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptoui double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_round_ui32(double %x) { |
| ; CHECKIFD-LABEL: test_round_ui32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rmm |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptoui double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_round_ui64(double %x) { |
| ; RV32IFD-LABEL: test_round_ui64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call round@plt |
| ; RV32IFD-NEXT: call __fixunsdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_ui64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rmm |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| %b = fptoui double %a to i64 |
| ret i64 %b |
| } |
| |
| define signext i8 @test_roundeven_si8(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_si8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rne |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_si8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rne |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptosi double %a to i8 |
| ret i8 %b |
| } |
| |
| define signext i16 @test_roundeven_si16(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_si16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.w.d a0, fa0, rne |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_si16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rne |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptosi double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_roundeven_si32(double %x) { |
| ; CHECKIFD-LABEL: test_roundeven_si32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rne |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptosi double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_roundeven_si64(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_si64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call roundeven@plt |
| ; RV32IFD-NEXT: call __fixdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_si64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.l.d a0, fa0, rne |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptosi double %a to i64 |
| ret i64 %b |
| } |
| |
| define zeroext i8 @test_roundeven_ui8(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_ui8: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rne |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_ui8: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rne |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptoui double %a to i8 |
| ret i8 %b |
| } |
| |
| define zeroext i16 @test_roundeven_ui16(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_ui16: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: fcvt.wu.d a0, fa0, rne |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_ui16: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rne |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptoui double %a to i16 |
| ret i16 %b |
| } |
| |
| define signext i32 @test_roundeven_ui32(double %x) { |
| ; CHECKIFD-LABEL: test_roundeven_ui32: |
| ; CHECKIFD: # %bb.0: |
| ; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rne |
| ; CHECKIFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptoui double %a to i32 |
| ret i32 %b |
| } |
| |
| define i64 @test_roundeven_ui64(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_ui64: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call roundeven@plt |
| ; RV32IFD-NEXT: call __fixunsdfdi@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_ui64: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rne |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| %b = fptoui double %a to i64 |
| ret i64 %b |
| } |
| |
| define double @test_floor_double(double %x) { |
| ; RV32IFD-LABEL: test_floor_double: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call floor@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_floor_double: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: addi sp, sp, -16 |
| ; RV64IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IFD-NEXT: .cfi_offset ra, -8 |
| ; RV64IFD-NEXT: call floor@plt |
| ; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IFD-NEXT: addi sp, sp, 16 |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.floor.f64(double %x) |
| ret double %a |
| } |
| |
| define double @test_ceil_double(double %x) { |
| ; RV32IFD-LABEL: test_ceil_double: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call ceil@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_ceil_double: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: addi sp, sp, -16 |
| ; RV64IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IFD-NEXT: .cfi_offset ra, -8 |
| ; RV64IFD-NEXT: call ceil@plt |
| ; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IFD-NEXT: addi sp, sp, 16 |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.ceil.f64(double %x) |
| ret double %a |
| } |
| |
| define double @test_trunc_double(double %x) { |
| ; RV32IFD-LABEL: test_trunc_double: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call trunc@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_trunc_double: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: addi sp, sp, -16 |
| ; RV64IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IFD-NEXT: .cfi_offset ra, -8 |
| ; RV64IFD-NEXT: call trunc@plt |
| ; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IFD-NEXT: addi sp, sp, 16 |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.trunc.f64(double %x) |
| ret double %a |
| } |
| |
| define double @test_round_double(double %x) { |
| ; RV32IFD-LABEL: test_round_double: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call round@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_round_double: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: addi sp, sp, -16 |
| ; RV64IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IFD-NEXT: .cfi_offset ra, -8 |
| ; RV64IFD-NEXT: call round@plt |
| ; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IFD-NEXT: addi sp, sp, 16 |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.round.f64(double %x) |
| ret double %a |
| } |
| |
| define double @test_roundeven_double(double %x) { |
| ; RV32IFD-LABEL: test_roundeven_double: |
| ; RV32IFD: # %bb.0: |
| ; RV32IFD-NEXT: addi sp, sp, -16 |
| ; RV32IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill |
| ; RV32IFD-NEXT: .cfi_offset ra, -4 |
| ; RV32IFD-NEXT: call roundeven@plt |
| ; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload |
| ; RV32IFD-NEXT: addi sp, sp, 16 |
| ; RV32IFD-NEXT: ret |
| ; |
| ; RV64IFD-LABEL: test_roundeven_double: |
| ; RV64IFD: # %bb.0: |
| ; RV64IFD-NEXT: addi sp, sp, -16 |
| ; RV64IFD-NEXT: .cfi_def_cfa_offset 16 |
| ; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill |
| ; RV64IFD-NEXT: .cfi_offset ra, -8 |
| ; RV64IFD-NEXT: call roundeven@plt |
| ; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload |
| ; RV64IFD-NEXT: addi sp, sp, 16 |
| ; RV64IFD-NEXT: ret |
| %a = call double @llvm.roundeven.f64(double %x) |
| ret double %a |
| } |
| |
| declare double @llvm.floor.f64(double) |
| declare double @llvm.ceil.f64(double) |
| declare double @llvm.trunc.f64(double) |
| declare double @llvm.round.f64(double) |
| declare double @llvm.roundeven.f64(double) |