| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | |
| ; RUN: llc -mtriple=riscv32 -mattr=+f -verify-machineinstrs < %s \ | |
| ; RUN: -target-abi=ilp32f | FileCheck -check-prefix=RV32IF %s | |
| ; RUN: llc -mtriple=riscv64 -mattr=+f -verify-machineinstrs < %s \ | |
| ; RUN: -target-abi=lp64f | FileCheck -check-prefix=RV64IF %s | |
| ; RUN: llc -mtriple=riscv32 -mattr=+zfinx -verify-machineinstrs < %s \ | |
| ; RUN: -target-abi=ilp32 | FileCheck -check-prefix=RV32IZFINX %s | |
| ; RUN: llc -mtriple=riscv64 -mattr=+zfinx -verify-machineinstrs < %s \ | |
| ; RUN: -target-abi=lp64 | FileCheck -check-prefix=RV64IZFINX %s | |
| define signext i8 @test_floor_si8(float %x) { | |
| ; RV32IF-LABEL: test_floor_si8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_si8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_si8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rdn | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_si8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptosi float %a to i8 | |
| ret i8 %b | |
| } | |
| define signext i16 @test_floor_si16(float %x) { | |
| ; RV32IF-LABEL: test_floor_si16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_si16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_si16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rdn | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_si16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptosi float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_floor_si32(float %x) { | |
| ; RV32IF-LABEL: test_floor_si32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_si32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_si32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rdn | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_si32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptosi float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_floor_si64(float %x) { | |
| ; RV32IF-LABEL: test_floor_si64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB3_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rdn | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB3_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixsfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_si64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_si64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB3_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rdn | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rdn | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB3_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixsfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_si64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptosi float %a to i64 | |
| ret i64 %b | |
| } | |
| define zeroext i8 @test_floor_ui8(float %x) { | |
| ; RV32IF-LABEL: test_floor_ui8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rdn | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_ui8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_ui8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rdn | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_ui8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptoui float %a to i8 | |
| ret i8 %b | |
| } | |
| define zeroext i16 @test_floor_ui16(float %x) { | |
| ; RV32IF-LABEL: test_floor_ui16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rdn | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_ui16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_ui16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rdn | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_ui16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptoui float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_floor_ui32(float %x) { | |
| ; RV32IF-LABEL: test_floor_ui32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rdn | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_ui32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.wu.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_ui32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rdn | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_ui32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.wu.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptoui float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_floor_ui64(float %x) { | |
| ; RV32IF-LABEL: test_floor_ui64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB7_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rdn | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB7_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixunssfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_ui64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rdn | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_ui64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB7_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rdn | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rdn | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB7_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixunssfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_ui64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rdn | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| %b = fptoui float %a to i64 | |
| ret i64 %b | |
| } | |
| define signext i8 @test_ceil_si8(float %x) { | |
| ; RV32IF-LABEL: test_ceil_si8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_si8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_si8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rup | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_si8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptosi float %a to i8 | |
| ret i8 %b | |
| } | |
| define signext i16 @test_ceil_si16(float %x) { | |
| ; RV32IF-LABEL: test_ceil_si16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_si16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_si16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rup | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_si16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptosi float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_ceil_si32(float %x) { | |
| ; RV32IF-LABEL: test_ceil_si32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_si32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_si32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rup | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_si32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptosi float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_ceil_si64(float %x) { | |
| ; RV32IF-LABEL: test_ceil_si64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB11_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rup | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB11_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixsfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_si64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_si64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB11_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rup | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rup | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB11_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixsfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_si64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptosi float %a to i64 | |
| ret i64 %b | |
| } | |
| define zeroext i8 @test_ceil_ui8(float %x) { | |
| ; RV32IF-LABEL: test_ceil_ui8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rup | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_ui8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_ui8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rup | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_ui8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptoui float %a to i8 | |
| ret i8 %b | |
| } | |
| define zeroext i16 @test_ceil_ui16(float %x) { | |
| ; RV32IF-LABEL: test_ceil_ui16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rup | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_ui16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_ui16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rup | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_ui16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptoui float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_ceil_ui32(float %x) { | |
| ; RV32IF-LABEL: test_ceil_ui32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rup | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_ui32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.wu.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_ui32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rup | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_ui32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.wu.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptoui float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_ceil_ui64(float %x) { | |
| ; RV32IF-LABEL: test_ceil_ui64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB15_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rup | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB15_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixunssfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_ui64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rup | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_ui64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB15_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rup | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rup | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB15_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixunssfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_ui64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rup | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| %b = fptoui float %a to i64 | |
| ret i64 %b | |
| } | |
| define signext i8 @test_trunc_si8(float %x) { | |
| ; RV32IF-LABEL: test_trunc_si8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_si8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_si8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rtz | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_si8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptosi float %a to i8 | |
| ret i8 %b | |
| } | |
| define signext i16 @test_trunc_si16(float %x) { | |
| ; RV32IF-LABEL: test_trunc_si16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_si16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_si16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rtz | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_si16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptosi float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_trunc_si32(float %x) { | |
| ; RV32IF-LABEL: test_trunc_si32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_si32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_si32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rtz | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_si32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptosi float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_trunc_si64(float %x) { | |
| ; RV32IF-LABEL: test_trunc_si64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB19_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rtz | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB19_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixsfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_si64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_si64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB19_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rtz | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rtz | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB19_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixsfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_si64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptosi float %a to i64 | |
| ret i64 %b | |
| } | |
| define zeroext i8 @test_trunc_ui8(float %x) { | |
| ; RV32IF-LABEL: test_trunc_ui8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rtz | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_ui8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_ui8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rtz | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_ui8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptoui float %a to i8 | |
| ret i8 %b | |
| } | |
| define zeroext i16 @test_trunc_ui16(float %x) { | |
| ; RV32IF-LABEL: test_trunc_ui16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rtz | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_ui16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_ui16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rtz | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_ui16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptoui float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_trunc_ui32(float %x) { | |
| ; RV32IF-LABEL: test_trunc_ui32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rtz | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_ui32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.wu.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_ui32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rtz | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_ui32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.wu.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptoui float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_trunc_ui64(float %x) { | |
| ; RV32IF-LABEL: test_trunc_ui64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB23_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rtz | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB23_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixunssfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_ui64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rtz | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_ui64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB23_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rtz | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rtz | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB23_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixunssfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_ui64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rtz | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| %b = fptoui float %a to i64 | |
| ret i64 %b | |
| } | |
| define signext i8 @test_round_si8(float %x) { | |
| ; RV32IF-LABEL: test_round_si8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_si8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_si8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rmm | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_si8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptosi float %a to i8 | |
| ret i8 %b | |
| } | |
| define signext i16 @test_round_si16(float %x) { | |
| ; RV32IF-LABEL: test_round_si16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_si16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_si16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rmm | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_si16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptosi float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_round_si32(float %x) { | |
| ; RV32IF-LABEL: test_round_si32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_si32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_si32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rmm | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_si32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptosi float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_round_si64(float %x) { | |
| ; RV32IF-LABEL: test_round_si64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB27_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rmm | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB27_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixsfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_si64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_si64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB27_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rmm | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rmm | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB27_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixsfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_si64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptosi float %a to i64 | |
| ret i64 %b | |
| } | |
| define zeroext i8 @test_round_ui8(float %x) { | |
| ; RV32IF-LABEL: test_round_ui8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rmm | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_ui8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_ui8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rmm | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_ui8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptoui float %a to i8 | |
| ret i8 %b | |
| } | |
| define zeroext i16 @test_round_ui16(float %x) { | |
| ; RV32IF-LABEL: test_round_ui16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rmm | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_ui16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_ui16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rmm | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_ui16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptoui float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_round_ui32(float %x) { | |
| ; RV32IF-LABEL: test_round_ui32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rmm | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_ui32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.wu.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_ui32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rmm | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_ui32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.wu.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptoui float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_round_ui64(float %x) { | |
| ; RV32IF-LABEL: test_round_ui64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB31_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rmm | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB31_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixunssfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_ui64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rmm | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_ui64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB31_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rmm | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rmm | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB31_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixunssfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_ui64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rmm | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| %b = fptoui float %a to i64 | |
| ret i64 %b | |
| } | |
| define signext i8 @test_roundeven_si8(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_si8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_si8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_si8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rne | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_si8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptosi float %a to i8 | |
| ret i8 %b | |
| } | |
| define signext i16 @test_roundeven_si16(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_si16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_si16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_si16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rne | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_si16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptosi float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_roundeven_si32(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_si32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_si32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_si32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a0, a0, rne | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_si32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptosi float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_roundeven_si64(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_si64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB35_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rne | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB35_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixsfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_si64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.l.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_si64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB35_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rne | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rne | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB35_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixsfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_si64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.l.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptosi float %a to i64 | |
| ret i64 %b | |
| } | |
| define zeroext i8 @test_roundeven_ui8(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_ui8: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rne | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_ui8: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_ui8: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rne | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_ui8: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptoui float %a to i8 | |
| ret i8 %b | |
| } | |
| define zeroext i16 @test_roundeven_ui16(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_ui16: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rne | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_ui16: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_ui16: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rne | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_ui16: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptoui float %a to i16 | |
| ret i16 %b | |
| } | |
| define signext i32 @test_roundeven_ui32(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_ui32: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: fcvt.wu.s a0, fa0, rne | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_ui32: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.wu.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_ui32: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fcvt.wu.s a0, a0, rne | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_ui32: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.wu.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptoui float %a to i32 | |
| ret i32 %b | |
| } | |
| define i64 @test_roundeven_ui64(float %x) { | |
| ; RV32IF-LABEL: test_roundeven_ui64: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB39_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rne | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB39_2: | |
| ; RV32IF-NEXT: addi sp, sp, -16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IF-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IF-NEXT: .cfi_offset ra, -4 | |
| ; RV32IF-NEXT: call __fixunssfdi | |
| ; RV32IF-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IF-NEXT: .cfi_restore ra | |
| ; RV32IF-NEXT: addi sp, sp, 16 | |
| ; RV32IF-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_ui64: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: fcvt.lu.s a0, fa0, rne | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_ui64: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB39_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rne | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rne | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB39_2: | |
| ; RV32IZFINX-NEXT: addi sp, sp, -16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 16 | |
| ; RV32IZFINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill | |
| ; RV32IZFINX-NEXT: .cfi_offset ra, -4 | |
| ; RV32IZFINX-NEXT: call __fixunssfdi | |
| ; RV32IZFINX-NEXT: lw ra, 12(sp) # 4-byte Folded Reload | |
| ; RV32IZFINX-NEXT: .cfi_restore ra | |
| ; RV32IZFINX-NEXT: addi sp, sp, 16 | |
| ; RV32IZFINX-NEXT: .cfi_def_cfa_offset 0 | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_ui64: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fcvt.lu.s a0, a0, rne | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| %b = fptoui float %a to i64 | |
| ret i64 %b | |
| } | |
| define float @test_floor_float(float %x) { | |
| ; RV32IFD-LABEL: test_floor_float: | |
| ; 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_float: | |
| ; 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 | |
| ; RV32IF-LABEL: test_floor_float: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB40_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rdn | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB40_2: | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_floor_float: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: lui a0, 307200 | |
| ; RV64IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV64IF-NEXT: fabs.s fa4, fa0 | |
| ; RV64IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV64IF-NEXT: beqz a0, .LBB40_2 | |
| ; RV64IF-NEXT: # %bb.1: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rdn | |
| ; RV64IF-NEXT: fcvt.s.w fa5, a0, rdn | |
| ; RV64IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV64IF-NEXT: .LBB40_2: | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_floor_float: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB40_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rdn | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rdn | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB40_2: | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_floor_float: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV64IZFINX-NEXT: lui a2, 307200 | |
| ; RV64IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV64IZFINX-NEXT: beqz a1, .LBB40_2 | |
| ; RV64IZFINX-NEXT: # %bb.1: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a1, a0, rdn | |
| ; RV64IZFINX-NEXT: fcvt.s.w a1, a1, rdn | |
| ; RV64IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV64IZFINX-NEXT: .LBB40_2: | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.floor.f32(float %x) | |
| ret float %a | |
| } | |
| define float @test_ceil_float(float %x) { | |
| ; RV32IFD-LABEL: test_ceil_float: | |
| ; 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_float: | |
| ; 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 | |
| ; RV32IF-LABEL: test_ceil_float: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB41_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rup | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB41_2: | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_ceil_float: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: lui a0, 307200 | |
| ; RV64IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV64IF-NEXT: fabs.s fa4, fa0 | |
| ; RV64IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV64IF-NEXT: beqz a0, .LBB41_2 | |
| ; RV64IF-NEXT: # %bb.1: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rup | |
| ; RV64IF-NEXT: fcvt.s.w fa5, a0, rup | |
| ; RV64IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV64IF-NEXT: .LBB41_2: | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_ceil_float: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB41_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rup | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rup | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB41_2: | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_ceil_float: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV64IZFINX-NEXT: lui a2, 307200 | |
| ; RV64IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV64IZFINX-NEXT: beqz a1, .LBB41_2 | |
| ; RV64IZFINX-NEXT: # %bb.1: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a1, a0, rup | |
| ; RV64IZFINX-NEXT: fcvt.s.w a1, a1, rup | |
| ; RV64IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV64IZFINX-NEXT: .LBB41_2: | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.ceil.f32(float %x) | |
| ret float %a | |
| } | |
| define float @test_trunc_float(float %x) { | |
| ; RV32IFD-LABEL: test_trunc_float: | |
| ; 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_float: | |
| ; 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 | |
| ; RV32IF-LABEL: test_trunc_float: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB42_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rtz | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB42_2: | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_trunc_float: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: lui a0, 307200 | |
| ; RV64IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV64IF-NEXT: fabs.s fa4, fa0 | |
| ; RV64IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV64IF-NEXT: beqz a0, .LBB42_2 | |
| ; RV64IF-NEXT: # %bb.1: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rtz | |
| ; RV64IF-NEXT: fcvt.s.w fa5, a0, rtz | |
| ; RV64IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV64IF-NEXT: .LBB42_2: | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_trunc_float: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB42_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rtz | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rtz | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB42_2: | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_trunc_float: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV64IZFINX-NEXT: lui a2, 307200 | |
| ; RV64IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV64IZFINX-NEXT: beqz a1, .LBB42_2 | |
| ; RV64IZFINX-NEXT: # %bb.1: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a1, a0, rtz | |
| ; RV64IZFINX-NEXT: fcvt.s.w a1, a1, rtz | |
| ; RV64IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV64IZFINX-NEXT: .LBB42_2: | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.trunc.f32(float %x) | |
| ret float %a | |
| } | |
| define float @test_round_float(float %x) { | |
| ; RV32IFD-LABEL: test_round_float: | |
| ; 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_float: | |
| ; 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 | |
| ; RV32IF-LABEL: test_round_float: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB43_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rmm | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB43_2: | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_round_float: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: lui a0, 307200 | |
| ; RV64IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV64IF-NEXT: fabs.s fa4, fa0 | |
| ; RV64IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV64IF-NEXT: beqz a0, .LBB43_2 | |
| ; RV64IF-NEXT: # %bb.1: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rmm | |
| ; RV64IF-NEXT: fcvt.s.w fa5, a0, rmm | |
| ; RV64IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV64IF-NEXT: .LBB43_2: | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_round_float: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB43_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rmm | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rmm | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB43_2: | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_round_float: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV64IZFINX-NEXT: lui a2, 307200 | |
| ; RV64IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV64IZFINX-NEXT: beqz a1, .LBB43_2 | |
| ; RV64IZFINX-NEXT: # %bb.1: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a1, a0, rmm | |
| ; RV64IZFINX-NEXT: fcvt.s.w a1, a1, rmm | |
| ; RV64IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV64IZFINX-NEXT: .LBB43_2: | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.round.f32(float %x) | |
| ret float %a | |
| } | |
| define float @test_roundeven_float(float %x) { | |
| ; RV32IFD-LABEL: test_roundeven_float: | |
| ; 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_float: | |
| ; 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 | |
| ; RV32IF-LABEL: test_roundeven_float: | |
| ; RV32IF: # %bb.0: | |
| ; RV32IF-NEXT: lui a0, 307200 | |
| ; RV32IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV32IF-NEXT: fabs.s fa4, fa0 | |
| ; RV32IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV32IF-NEXT: beqz a0, .LBB44_2 | |
| ; RV32IF-NEXT: # %bb.1: | |
| ; RV32IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV32IF-NEXT: fcvt.s.w fa5, a0, rne | |
| ; RV32IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV32IF-NEXT: .LBB44_2: | |
| ; RV32IF-NEXT: ret | |
| ; | |
| ; RV64IF-LABEL: test_roundeven_float: | |
| ; RV64IF: # %bb.0: | |
| ; RV64IF-NEXT: lui a0, 307200 | |
| ; RV64IF-NEXT: fmv.w.x fa5, a0 | |
| ; RV64IF-NEXT: fabs.s fa4, fa0 | |
| ; RV64IF-NEXT: flt.s a0, fa4, fa5 | |
| ; RV64IF-NEXT: beqz a0, .LBB44_2 | |
| ; RV64IF-NEXT: # %bb.1: | |
| ; RV64IF-NEXT: fcvt.w.s a0, fa0, rne | |
| ; RV64IF-NEXT: fcvt.s.w fa5, a0, rne | |
| ; RV64IF-NEXT: fsgnj.s fa0, fa5, fa0 | |
| ; RV64IF-NEXT: .LBB44_2: | |
| ; RV64IF-NEXT: ret | |
| ; | |
| ; RV32IZFINX-LABEL: test_roundeven_float: | |
| ; RV32IZFINX: # %bb.0: | |
| ; RV32IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV32IZFINX-NEXT: lui a2, 307200 | |
| ; RV32IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV32IZFINX-NEXT: beqz a1, .LBB44_2 | |
| ; RV32IZFINX-NEXT: # %bb.1: | |
| ; RV32IZFINX-NEXT: fcvt.w.s a1, a0, rne | |
| ; RV32IZFINX-NEXT: fcvt.s.w a1, a1, rne | |
| ; RV32IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV32IZFINX-NEXT: .LBB44_2: | |
| ; RV32IZFINX-NEXT: ret | |
| ; | |
| ; RV64IZFINX-LABEL: test_roundeven_float: | |
| ; RV64IZFINX: # %bb.0: | |
| ; RV64IZFINX-NEXT: fabs.s a1, a0 | |
| ; RV64IZFINX-NEXT: lui a2, 307200 | |
| ; RV64IZFINX-NEXT: flt.s a1, a1, a2 | |
| ; RV64IZFINX-NEXT: beqz a1, .LBB44_2 | |
| ; RV64IZFINX-NEXT: # %bb.1: | |
| ; RV64IZFINX-NEXT: fcvt.w.s a1, a0, rne | |
| ; RV64IZFINX-NEXT: fcvt.s.w a1, a1, rne | |
| ; RV64IZFINX-NEXT: fsgnj.s a0, a1, a0 | |
| ; RV64IZFINX-NEXT: .LBB44_2: | |
| ; RV64IZFINX-NEXT: ret | |
| %a = call float @llvm.roundeven.f32(float %x) | |
| ret float %a | |
| } | |