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llvm / llvm-project / llvm / d42433f828aa47533a213f63bfac32115a62fea2 / . / test / CodeGen / RISCV / double-round-conv-sat.ll
blob: 787269f71950ad6212b3282d2284bafdc9b34c73 [file] [log] [blame]
; 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 i32 @test_floor_si32(double %x) {
; CHECKIFD-LABEL: test_floor_si32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB0_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rdn
; CHECKIFD-NEXT: .LBB0_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.floor.f64(double %x)
%b = call i32 @llvm.fptosi.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_floor_si64(double %x) nounwind {
; RV32IFD-LABEL: test_floor_si64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call floor@plt
; RV32IFD-NEXT: lui a0, %hi(.LCPI1_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI1_0)(a0)
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixdfdi@plt
; RV32IFD-NEXT: mv a2, a0
; RV32IFD-NEXT: bnez s0, .LBB1_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a2, 0
; RV32IFD-NEXT: .LBB1_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI1_1)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI1_1)(a0)
; RV32IFD-NEXT: flt.d a3, ft0, fs0
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a3, .LBB1_9
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: beqz a2, .LBB1_10
; RV32IFD-NEXT: .LBB1_4:
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: beqz s0, .LBB1_11
; RV32IFD-NEXT: .LBB1_5:
; RV32IFD-NEXT: bnez a3, .LBB1_12
; RV32IFD-NEXT: .LBB1_6:
; RV32IFD-NEXT: bnez a2, .LBB1_8
; RV32IFD-NEXT: .LBB1_7:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: .LBB1_8:
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB1_9:
; RV32IFD-NEXT: mv a0, a2
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: bnez a2, .LBB1_4
; RV32IFD-NEXT: .LBB1_10:
; RV32IFD-NEXT: li a0, 0
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: bnez s0, .LBB1_5
; RV32IFD-NEXT: .LBB1_11:
; RV32IFD-NEXT: lui a1, 524288
; RV32IFD-NEXT: beqz a3, .LBB1_6
; RV32IFD-NEXT: .LBB1_12:
; RV32IFD-NEXT: addi a1, a4, -1
; RV32IFD-NEXT: beqz a2, .LBB1_7
; RV32IFD-NEXT: j .LBB1_8
;
; RV64IFD-LABEL: test_floor_si64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB1_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.l.d a0, fa0, rdn
; RV64IFD-NEXT: .LBB1_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.floor.f64(double %x)
%b = call i64 @llvm.fptosi.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_floor_ui32(double %x) {
; CHECKIFD-LABEL: test_floor_ui32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB2_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rdn
; CHECKIFD-NEXT: .LBB2_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.floor.f64(double %x)
%b = call i32 @llvm.fptoui.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_floor_ui64(double %x) nounwind {
; RV32IFD-LABEL: test_floor_ui64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call floor@plt
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fcvt.d.w ft0, zero
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixunsdfdi@plt
; RV32IFD-NEXT: mv a3, a0
; RV32IFD-NEXT: bnez s0, .LBB3_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a3, 0
; RV32IFD-NEXT: .LBB3_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI3_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI3_0)(a0)
; RV32IFD-NEXT: flt.d a4, ft0, fs0
; RV32IFD-NEXT: li a2, -1
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a4, .LBB3_7
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: beqz s0, .LBB3_8
; RV32IFD-NEXT: .LBB3_4:
; RV32IFD-NEXT: bnez a4, .LBB3_6
; RV32IFD-NEXT: .LBB3_5:
; RV32IFD-NEXT: mv a2, a1
; RV32IFD-NEXT: .LBB3_6:
; RV32IFD-NEXT: mv a1, a2
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB3_7:
; RV32IFD-NEXT: mv a0, a3
; RV32IFD-NEXT: bnez s0, .LBB3_4
; RV32IFD-NEXT: .LBB3_8:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: beqz a4, .LBB3_5
; RV32IFD-NEXT: j .LBB3_6
;
; RV64IFD-LABEL: test_floor_ui64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB3_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rdn
; RV64IFD-NEXT: .LBB3_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.floor.f64(double %x)
%b = call i64 @llvm.fptoui.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_ceil_si32(double %x) {
; CHECKIFD-LABEL: test_ceil_si32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB4_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rup
; CHECKIFD-NEXT: .LBB4_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.ceil.f64(double %x)
%b = call i32 @llvm.fptosi.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_ceil_si64(double %x) nounwind {
; RV32IFD-LABEL: test_ceil_si64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call ceil@plt
; RV32IFD-NEXT: lui a0, %hi(.LCPI5_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI5_0)(a0)
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixdfdi@plt
; RV32IFD-NEXT: mv a2, a0
; RV32IFD-NEXT: bnez s0, .LBB5_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a2, 0
; RV32IFD-NEXT: .LBB5_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI5_1)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI5_1)(a0)
; RV32IFD-NEXT: flt.d a3, ft0, fs0
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a3, .LBB5_9
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: beqz a2, .LBB5_10
; RV32IFD-NEXT: .LBB5_4:
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: beqz s0, .LBB5_11
; RV32IFD-NEXT: .LBB5_5:
; RV32IFD-NEXT: bnez a3, .LBB5_12
; RV32IFD-NEXT: .LBB5_6:
; RV32IFD-NEXT: bnez a2, .LBB5_8
; RV32IFD-NEXT: .LBB5_7:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: .LBB5_8:
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB5_9:
; RV32IFD-NEXT: mv a0, a2
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: bnez a2, .LBB5_4
; RV32IFD-NEXT: .LBB5_10:
; RV32IFD-NEXT: li a0, 0
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: bnez s0, .LBB5_5
; RV32IFD-NEXT: .LBB5_11:
; RV32IFD-NEXT: lui a1, 524288
; RV32IFD-NEXT: beqz a3, .LBB5_6
; RV32IFD-NEXT: .LBB5_12:
; RV32IFD-NEXT: addi a1, a4, -1
; RV32IFD-NEXT: beqz a2, .LBB5_7
; RV32IFD-NEXT: j .LBB5_8
;
; RV64IFD-LABEL: test_ceil_si64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB5_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.l.d a0, fa0, rup
; RV64IFD-NEXT: .LBB5_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.ceil.f64(double %x)
%b = call i64 @llvm.fptosi.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_ceil_ui32(double %x) {
; CHECKIFD-LABEL: test_ceil_ui32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB6_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rup
; CHECKIFD-NEXT: .LBB6_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.ceil.f64(double %x)
%b = call i32 @llvm.fptoui.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_ceil_ui64(double %x) nounwind {
; RV32IFD-LABEL: test_ceil_ui64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call ceil@plt
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fcvt.d.w ft0, zero
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixunsdfdi@plt
; RV32IFD-NEXT: mv a3, a0
; RV32IFD-NEXT: bnez s0, .LBB7_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a3, 0
; RV32IFD-NEXT: .LBB7_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI7_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI7_0)(a0)
; RV32IFD-NEXT: flt.d a4, ft0, fs0
; RV32IFD-NEXT: li a2, -1
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a4, .LBB7_7
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: beqz s0, .LBB7_8
; RV32IFD-NEXT: .LBB7_4:
; RV32IFD-NEXT: bnez a4, .LBB7_6
; RV32IFD-NEXT: .LBB7_5:
; RV32IFD-NEXT: mv a2, a1
; RV32IFD-NEXT: .LBB7_6:
; RV32IFD-NEXT: mv a1, a2
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB7_7:
; RV32IFD-NEXT: mv a0, a3
; RV32IFD-NEXT: bnez s0, .LBB7_4
; RV32IFD-NEXT: .LBB7_8:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: beqz a4, .LBB7_5
; RV32IFD-NEXT: j .LBB7_6
;
; RV64IFD-LABEL: test_ceil_ui64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB7_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rup
; RV64IFD-NEXT: .LBB7_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.ceil.f64(double %x)
%b = call i64 @llvm.fptoui.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_trunc_si32(double %x) {
; CHECKIFD-LABEL: test_trunc_si32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB8_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rtz
; CHECKIFD-NEXT: .LBB8_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.trunc.f64(double %x)
%b = call i32 @llvm.fptosi.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_trunc_si64(double %x) nounwind {
; RV32IFD-LABEL: test_trunc_si64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call trunc@plt
; RV32IFD-NEXT: lui a0, %hi(.LCPI9_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI9_0)(a0)
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixdfdi@plt
; RV32IFD-NEXT: mv a2, a0
; RV32IFD-NEXT: bnez s0, .LBB9_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a2, 0
; RV32IFD-NEXT: .LBB9_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI9_1)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI9_1)(a0)
; RV32IFD-NEXT: flt.d a3, ft0, fs0
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a3, .LBB9_9
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: beqz a2, .LBB9_10
; RV32IFD-NEXT: .LBB9_4:
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: beqz s0, .LBB9_11
; RV32IFD-NEXT: .LBB9_5:
; RV32IFD-NEXT: bnez a3, .LBB9_12
; RV32IFD-NEXT: .LBB9_6:
; RV32IFD-NEXT: bnez a2, .LBB9_8
; RV32IFD-NEXT: .LBB9_7:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: .LBB9_8:
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB9_9:
; RV32IFD-NEXT: mv a0, a2
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: bnez a2, .LBB9_4
; RV32IFD-NEXT: .LBB9_10:
; RV32IFD-NEXT: li a0, 0
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: bnez s0, .LBB9_5
; RV32IFD-NEXT: .LBB9_11:
; RV32IFD-NEXT: lui a1, 524288
; RV32IFD-NEXT: beqz a3, .LBB9_6
; RV32IFD-NEXT: .LBB9_12:
; RV32IFD-NEXT: addi a1, a4, -1
; RV32IFD-NEXT: beqz a2, .LBB9_7
; RV32IFD-NEXT: j .LBB9_8
;
; RV64IFD-LABEL: test_trunc_si64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB9_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.l.d a0, fa0, rtz
; RV64IFD-NEXT: .LBB9_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.trunc.f64(double %x)
%b = call i64 @llvm.fptosi.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_trunc_ui32(double %x) {
; CHECKIFD-LABEL: test_trunc_ui32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB10_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rtz
; CHECKIFD-NEXT: .LBB10_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.trunc.f64(double %x)
%b = call i32 @llvm.fptoui.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_trunc_ui64(double %x) nounwind {
; RV32IFD-LABEL: test_trunc_ui64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call trunc@plt
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fcvt.d.w ft0, zero
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixunsdfdi@plt
; RV32IFD-NEXT: mv a3, a0
; RV32IFD-NEXT: bnez s0, .LBB11_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a3, 0
; RV32IFD-NEXT: .LBB11_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI11_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI11_0)(a0)
; RV32IFD-NEXT: flt.d a4, ft0, fs0
; RV32IFD-NEXT: li a2, -1
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a4, .LBB11_7
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: beqz s0, .LBB11_8
; RV32IFD-NEXT: .LBB11_4:
; RV32IFD-NEXT: bnez a4, .LBB11_6
; RV32IFD-NEXT: .LBB11_5:
; RV32IFD-NEXT: mv a2, a1
; RV32IFD-NEXT: .LBB11_6:
; RV32IFD-NEXT: mv a1, a2
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB11_7:
; RV32IFD-NEXT: mv a0, a3
; RV32IFD-NEXT: bnez s0, .LBB11_4
; RV32IFD-NEXT: .LBB11_8:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: beqz a4, .LBB11_5
; RV32IFD-NEXT: j .LBB11_6
;
; RV64IFD-LABEL: test_trunc_ui64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB11_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rtz
; RV64IFD-NEXT: .LBB11_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.trunc.f64(double %x)
%b = call i64 @llvm.fptoui.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_round_si32(double %x) {
; CHECKIFD-LABEL: test_round_si32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB12_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rmm
; CHECKIFD-NEXT: .LBB12_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.round.f64(double %x)
%b = call i32 @llvm.fptosi.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_round_si64(double %x) nounwind {
; RV32IFD-LABEL: test_round_si64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call round@plt
; RV32IFD-NEXT: lui a0, %hi(.LCPI13_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI13_0)(a0)
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixdfdi@plt
; RV32IFD-NEXT: mv a2, a0
; RV32IFD-NEXT: bnez s0, .LBB13_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a2, 0
; RV32IFD-NEXT: .LBB13_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI13_1)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI13_1)(a0)
; RV32IFD-NEXT: flt.d a3, ft0, fs0
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a3, .LBB13_9
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: beqz a2, .LBB13_10
; RV32IFD-NEXT: .LBB13_4:
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: beqz s0, .LBB13_11
; RV32IFD-NEXT: .LBB13_5:
; RV32IFD-NEXT: bnez a3, .LBB13_12
; RV32IFD-NEXT: .LBB13_6:
; RV32IFD-NEXT: bnez a2, .LBB13_8
; RV32IFD-NEXT: .LBB13_7:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: .LBB13_8:
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB13_9:
; RV32IFD-NEXT: mv a0, a2
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: bnez a2, .LBB13_4
; RV32IFD-NEXT: .LBB13_10:
; RV32IFD-NEXT: li a0, 0
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: bnez s0, .LBB13_5
; RV32IFD-NEXT: .LBB13_11:
; RV32IFD-NEXT: lui a1, 524288
; RV32IFD-NEXT: beqz a3, .LBB13_6
; RV32IFD-NEXT: .LBB13_12:
; RV32IFD-NEXT: addi a1, a4, -1
; RV32IFD-NEXT: beqz a2, .LBB13_7
; RV32IFD-NEXT: j .LBB13_8
;
; RV64IFD-LABEL: test_round_si64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB13_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.l.d a0, fa0, rmm
; RV64IFD-NEXT: .LBB13_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.round.f64(double %x)
%b = call i64 @llvm.fptosi.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_round_ui32(double %x) {
; CHECKIFD-LABEL: test_round_ui32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB14_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rmm
; CHECKIFD-NEXT: .LBB14_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.round.f64(double %x)
%b = call i32 @llvm.fptoui.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_round_ui64(double %x) nounwind {
; RV32IFD-LABEL: test_round_ui64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call round@plt
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fcvt.d.w ft0, zero
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixunsdfdi@plt
; RV32IFD-NEXT: mv a3, a0
; RV32IFD-NEXT: bnez s0, .LBB15_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a3, 0
; RV32IFD-NEXT: .LBB15_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI15_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI15_0)(a0)
; RV32IFD-NEXT: flt.d a4, ft0, fs0
; RV32IFD-NEXT: li a2, -1
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a4, .LBB15_7
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: beqz s0, .LBB15_8
; RV32IFD-NEXT: .LBB15_4:
; RV32IFD-NEXT: bnez a4, .LBB15_6
; RV32IFD-NEXT: .LBB15_5:
; RV32IFD-NEXT: mv a2, a1
; RV32IFD-NEXT: .LBB15_6:
; RV32IFD-NEXT: mv a1, a2
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB15_7:
; RV32IFD-NEXT: mv a0, a3
; RV32IFD-NEXT: bnez s0, .LBB15_4
; RV32IFD-NEXT: .LBB15_8:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: beqz a4, .LBB15_5
; RV32IFD-NEXT: j .LBB15_6
;
; RV64IFD-LABEL: test_round_ui64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB15_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rmm
; RV64IFD-NEXT: .LBB15_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.round.f64(double %x)
%b = call i64 @llvm.fptoui.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_roundeven_si32(double %x) {
; CHECKIFD-LABEL: test_roundeven_si32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB16_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.w.d a0, fa0, rne
; CHECKIFD-NEXT: .LBB16_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.roundeven.f64(double %x)
%b = call i32 @llvm.fptosi.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_roundeven_si64(double %x) nounwind {
; RV32IFD-LABEL: test_roundeven_si64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call roundeven@plt
; RV32IFD-NEXT: lui a0, %hi(.LCPI17_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI17_0)(a0)
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixdfdi@plt
; RV32IFD-NEXT: mv a2, a0
; RV32IFD-NEXT: bnez s0, .LBB17_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a2, 0
; RV32IFD-NEXT: .LBB17_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI17_1)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI17_1)(a0)
; RV32IFD-NEXT: flt.d a3, ft0, fs0
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a3, .LBB17_9
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: beqz a2, .LBB17_10
; RV32IFD-NEXT: .LBB17_4:
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: beqz s0, .LBB17_11
; RV32IFD-NEXT: .LBB17_5:
; RV32IFD-NEXT: bnez a3, .LBB17_12
; RV32IFD-NEXT: .LBB17_6:
; RV32IFD-NEXT: bnez a2, .LBB17_8
; RV32IFD-NEXT: .LBB17_7:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: .LBB17_8:
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB17_9:
; RV32IFD-NEXT: mv a0, a2
; RV32IFD-NEXT: feq.d a2, fs0, fs0
; RV32IFD-NEXT: bnez a2, .LBB17_4
; RV32IFD-NEXT: .LBB17_10:
; RV32IFD-NEXT: li a0, 0
; RV32IFD-NEXT: lui a4, 524288
; RV32IFD-NEXT: bnez s0, .LBB17_5
; RV32IFD-NEXT: .LBB17_11:
; RV32IFD-NEXT: lui a1, 524288
; RV32IFD-NEXT: beqz a3, .LBB17_6
; RV32IFD-NEXT: .LBB17_12:
; RV32IFD-NEXT: addi a1, a4, -1
; RV32IFD-NEXT: beqz a2, .LBB17_7
; RV32IFD-NEXT: j .LBB17_8
;
; RV64IFD-LABEL: test_roundeven_si64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB17_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.l.d a0, fa0, rne
; RV64IFD-NEXT: .LBB17_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.roundeven.f64(double %x)
%b = call i64 @llvm.fptosi.sat.i64.f64(double %a)
ret i64 %b
}
define signext i32 @test_roundeven_ui32(double %x) {
; CHECKIFD-LABEL: test_roundeven_ui32:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa0
; CHECKIFD-NEXT: beqz a0, .LBB18_2
; CHECKIFD-NEXT: # %bb.1:
; CHECKIFD-NEXT: fcvt.wu.d a0, fa0, rne
; CHECKIFD-NEXT: .LBB18_2:
; CHECKIFD-NEXT: ret
%a = call double @llvm.roundeven.f64(double %x)
%b = call i32 @llvm.fptoui.sat.i32.f64(double %a)
ret i32 %b
}
define i64 @test_roundeven_ui64(double %x) nounwind {
; RV32IFD-LABEL: test_roundeven_ui64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32IFD-NEXT: fsd fs0, 0(sp) # 8-byte Folded Spill
; RV32IFD-NEXT: call roundeven@plt
; RV32IFD-NEXT: fmv.d fs0, fa0
; RV32IFD-NEXT: fcvt.d.w ft0, zero
; RV32IFD-NEXT: fle.d s0, ft0, fa0
; RV32IFD-NEXT: call __fixunsdfdi@plt
; RV32IFD-NEXT: mv a3, a0
; RV32IFD-NEXT: bnez s0, .LBB19_2
; RV32IFD-NEXT: # %bb.1:
; RV32IFD-NEXT: li a3, 0
; RV32IFD-NEXT: .LBB19_2:
; RV32IFD-NEXT: lui a0, %hi(.LCPI19_0)
; RV32IFD-NEXT: fld ft0, %lo(.LCPI19_0)(a0)
; RV32IFD-NEXT: flt.d a4, ft0, fs0
; RV32IFD-NEXT: li a2, -1
; RV32IFD-NEXT: li a0, -1
; RV32IFD-NEXT: beqz a4, .LBB19_7
; RV32IFD-NEXT: # %bb.3:
; RV32IFD-NEXT: beqz s0, .LBB19_8
; RV32IFD-NEXT: .LBB19_4:
; RV32IFD-NEXT: bnez a4, .LBB19_6
; RV32IFD-NEXT: .LBB19_5:
; RV32IFD-NEXT: mv a2, a1
; RV32IFD-NEXT: .LBB19_6:
; RV32IFD-NEXT: mv a1, a2
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32IFD-NEXT: fld fs0, 0(sp) # 8-byte Folded Reload
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
; RV32IFD-NEXT: .LBB19_7:
; RV32IFD-NEXT: mv a0, a3
; RV32IFD-NEXT: bnez s0, .LBB19_4
; RV32IFD-NEXT: .LBB19_8:
; RV32IFD-NEXT: li a1, 0
; RV32IFD-NEXT: beqz a4, .LBB19_5
; RV32IFD-NEXT: j .LBB19_6
;
; RV64IFD-LABEL: test_roundeven_ui64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: feq.d a0, fa0, fa0
; RV64IFD-NEXT: beqz a0, .LBB19_2
; RV64IFD-NEXT: # %bb.1:
; RV64IFD-NEXT: fcvt.lu.d a0, fa0, rne
; RV64IFD-NEXT: .LBB19_2:
; RV64IFD-NEXT: ret
%a = call double @llvm.roundeven.f64(double %x)
%b = call i64 @llvm.fptoui.sat.i64.f64(double %a)
ret i64 %b
}
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)
declare i32 @llvm.fptosi.sat.i32.f64(double)
declare i64 @llvm.fptosi.sat.i64.f64(double)
declare i32 @llvm.fptoui.sat.i32.f64(double)
declare i64 @llvm.fptoui.sat.i64.f64(double)