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llvm-project/llvm/test/CodeGen/RISCV/double-intrinsics.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV32IFD %s
; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV64IFD %s
declare double @llvm.sqrt.f64(double)
define double @sqrt_f64(double %a) nounwind {
; RV32IFD-LABEL: sqrt_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: fsqrt.d ft0, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: sqrt_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fsqrt.d ft0, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ret
%1 = call double @llvm.sqrt.f64(double %a)
ret double %1
}
declare double @llvm.powi.f64(double, i32)
define double @powi_f64(double %a, i32 %b) nounwind {
; RV32IFD-LABEL: powi_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call __powidf2
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: powi_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: sext.w a1, a1
; RV64IFD-NEXT: call __powidf2
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.powi.f64(double %a, i32 %b)
ret double %1
}
declare double @llvm.sin.f64(double)
define double @sin_f64(double %a) nounwind {
; RV32IFD-LABEL: sin_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call sin
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: sin_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call sin
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.sin.f64(double %a)
ret double %1
}
declare double @llvm.cos.f64(double)
define double @cos_f64(double %a) nounwind {
; RV32IFD-LABEL: cos_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call cos
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: cos_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call cos
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.cos.f64(double %a)
ret double %1
}
; The sin+cos combination results in an FSINCOS SelectionDAG node.
define double @sincos_f64(double %a) nounwind {
; RV32IFD-LABEL: sincos_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -32
; RV32IFD-NEXT: sw ra, 28(sp)
; RV32IFD-NEXT: sw s0, 24(sp)
; RV32IFD-NEXT: sw s1, 20(sp)
; RV32IFD-NEXT: mv s0, a1
; RV32IFD-NEXT: mv s1, a0
; RV32IFD-NEXT: call sin
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: fsd ft0, 0(sp)
; RV32IFD-NEXT: mv a0, s1
; RV32IFD-NEXT: mv a1, s0
; RV32IFD-NEXT: call cos
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: fld ft1, 0(sp)
; RV32IFD-NEXT: fadd.d ft0, ft1, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: lw s1, 20(sp)
; RV32IFD-NEXT: lw s0, 24(sp)
; RV32IFD-NEXT: lw ra, 28(sp)
; RV32IFD-NEXT: addi sp, sp, 32
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: sincos_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -32
; RV64IFD-NEXT: sd ra, 24(sp)
; RV64IFD-NEXT: sd s0, 16(sp)
; RV64IFD-NEXT: mv s0, a0
; RV64IFD-NEXT: call sin
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fsd ft0, 8(sp)
; RV64IFD-NEXT: mv a0, s0
; RV64IFD-NEXT: call cos
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fld ft1, 8(sp)
; RV64IFD-NEXT: fadd.d ft0, ft1, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ld s0, 16(sp)
; RV64IFD-NEXT: ld ra, 24(sp)
; RV64IFD-NEXT: addi sp, sp, 32
; RV64IFD-NEXT: ret
%1 = call double @llvm.sin.f64(double %a)
%2 = call double @llvm.cos.f64(double %a)
%3 = fadd double %1, %2
ret double %3
}
declare double @llvm.pow.f64(double, double)
define double @pow_f64(double %a, double %b) nounwind {
; RV32IFD-LABEL: pow_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call pow
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: pow_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call pow
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.pow.f64(double %a, double %b)
ret double %1
}
declare double @llvm.exp.f64(double)
define double @exp_f64(double %a) nounwind {
; RV32IFD-LABEL: exp_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call exp
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: exp_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call exp
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.exp.f64(double %a)
ret double %1
}
declare double @llvm.exp2.f64(double)
define double @exp2_f64(double %a) nounwind {
; RV32IFD-LABEL: exp2_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call exp2
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: exp2_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call exp2
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.exp2.f64(double %a)
ret double %1
}
declare double @llvm.log.f64(double)
define double @log_f64(double %a) nounwind {
; RV32IFD-LABEL: log_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call log
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: log_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call log
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.log.f64(double %a)
ret double %1
}
declare double @llvm.log10.f64(double)
define double @log10_f64(double %a) nounwind {
; RV32IFD-LABEL: log10_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call log10
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: log10_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call log10
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.log10.f64(double %a)
ret double %1
}
declare double @llvm.log2.f64(double)
define double @log2_f64(double %a) nounwind {
; RV32IFD-LABEL: log2_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call log2
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: log2_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call log2
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.log2.f64(double %a)
ret double %1
}
declare double @llvm.fma.f64(double, double, double)
define double @fma_f64(double %a, double %b, double %c) nounwind {
; RV32IFD-LABEL: fma_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw a4, 8(sp)
; RV32IFD-NEXT: sw a5, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft2, 8(sp)
; RV32IFD-NEXT: fmadd.d ft0, ft2, ft1, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fma_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a2
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: fmv.d.x ft2, a0
; RV64IFD-NEXT: fmadd.d ft0, ft2, ft1, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ret
%1 = call double @llvm.fma.f64(double %a, double %b, double %c)
ret double %1
}
declare double @llvm.fmuladd.f64(double, double, double)
define double @fmuladd_f64(double %a, double %b, double %c) nounwind {
; Use of fmadd depends on TargetLowering::isFMAFasterthanFMulAndFAdd
; RV32IFD-LABEL: fmuladd_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw a4, 8(sp)
; RV32IFD-NEXT: sw a5, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft2, 8(sp)
; RV32IFD-NEXT: fmul.d ft1, ft2, ft1
; RV32IFD-NEXT: fadd.d ft0, ft1, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fmuladd_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a2
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: fmv.d.x ft2, a0
; RV64IFD-NEXT: fmul.d ft1, ft2, ft1
; RV64IFD-NEXT: fadd.d ft0, ft1, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ret
%1 = call double @llvm.fmuladd.f64(double %a, double %b, double %c)
ret double %1
}
declare double @llvm.fabs.f64(double)
define double @fabs_f64(double %a) nounwind {
; RV32IFD-LABEL: fabs_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: lui a2, 524288
; RV32IFD-NEXT: addi a2, a2, -1
; RV32IFD-NEXT: and a1, a1, a2
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fabs_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi a1, zero, -1
; RV64IFD-NEXT: slli a1, a1, 63
; RV64IFD-NEXT: addi a1, a1, -1
; RV64IFD-NEXT: and a0, a0, a1
; RV64IFD-NEXT: ret
%1 = call double @llvm.fabs.f64(double %a)
ret double %1
}
declare double @llvm.minnum.f64(double, double)
define double @minnum_f64(double %a, double %b) nounwind {
; RV32IFD-LABEL: minnum_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: fmin.d ft0, ft1, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: minnum_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: fmin.d ft0, ft1, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ret
%1 = call double @llvm.minnum.f64(double %a, double %b)
ret double %1
}
declare double @llvm.maxnum.f64(double, double)
define double @maxnum_f64(double %a, double %b) nounwind {
; RV32IFD-LABEL: maxnum_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: fmax.d ft0, ft1, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: maxnum_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: fmax.d ft0, ft1, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ret
%1 = call double @llvm.maxnum.f64(double %a, double %b)
ret double %1
}
; TODO: FMINNAN and FMAXNAN aren't handled in
; SelectionDAGLegalize::ExpandNode.
; declare double @llvm.minimum.f64(double, double)
; define double @fminimum_f64(double %a, double %b) nounwind {
; %1 = call double @llvm.minimum.f64(double %a, double %b)
; ret double %1
; }
; declare double @llvm.maximum.f64(double, double)
; define double @fmaximum_f64(double %a, double %b) nounwind {
; %1 = call double @llvm.maximum.f64(double %a, double %b)
; ret double %1
; }
declare double @llvm.copysign.f64(double, double)
define double @copysign_f64(double %a, double %b) nounwind {
; RV32IFD-LABEL: copysign_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft0, 8(sp)
; RV32IFD-NEXT: sw a0, 8(sp)
; RV32IFD-NEXT: sw a1, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: fsgnj.d ft0, ft1, ft0
; RV32IFD-NEXT: fsd ft0, 8(sp)
; RV32IFD-NEXT: lw a0, 8(sp)
; RV32IFD-NEXT: lw a1, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: copysign_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: fsgnj.d ft0, ft1, ft0
; RV64IFD-NEXT: fmv.x.d a0, ft0
; RV64IFD-NEXT: ret
%1 = call double @llvm.copysign.f64(double %a, double %b)
ret double %1
}
declare double @llvm.floor.f64(double)
define double @floor_f64(double %a) nounwind {
; RV32IFD-LABEL: floor_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call floor
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: floor_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call floor
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.floor.f64(double %a)
ret double %1
}
declare double @llvm.ceil.f64(double)
define double @ceil_f64(double %a) nounwind {
; RV32IFD-LABEL: ceil_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call ceil
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: ceil_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call ceil
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.ceil.f64(double %a)
ret double %1
}
declare double @llvm.trunc.f64(double)
define double @trunc_f64(double %a) nounwind {
; RV32IFD-LABEL: trunc_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call trunc
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: trunc_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call trunc
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.trunc.f64(double %a)
ret double %1
}
declare double @llvm.rint.f64(double)
define double @rint_f64(double %a) nounwind {
; RV32IFD-LABEL: rint_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call rint
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: rint_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call rint
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.rint.f64(double %a)
ret double %1
}
declare double @llvm.nearbyint.f64(double)
define double @nearbyint_f64(double %a) nounwind {
; RV32IFD-LABEL: nearbyint_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call nearbyint
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: nearbyint_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call nearbyint
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.nearbyint.f64(double %a)
ret double %1
}
declare double @llvm.round.f64(double)
define double @round_f64(double %a) nounwind {
; RV32IFD-LABEL: round_f64:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: addi sp, sp, -16
; RV32IFD-NEXT: sw ra, 12(sp)
; RV32IFD-NEXT: call round
; RV32IFD-NEXT: lw ra, 12(sp)
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: round_f64:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: addi sp, sp, -16
; RV64IFD-NEXT: sd ra, 8(sp)
; RV64IFD-NEXT: call round
; RV64IFD-NEXT: ld ra, 8(sp)
; RV64IFD-NEXT: addi sp, sp, 16
; RV64IFD-NEXT: ret
%1 = call double @llvm.round.f64(double %a)
ret double %1
}
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