646 lines
20 KiB
LLVM
646 lines
20 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=RV32IFD %s
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; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=RV64IFD %s
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declare double @llvm.sqrt.f64(double)
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define double @sqrt_f64(double %a) nounwind {
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; RV32IFD-LABEL: sqrt_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw a0, 8(sp)
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; RV32IFD-NEXT: sw a1, 12(sp)
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; RV32IFD-NEXT: fld ft0, 8(sp)
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; RV32IFD-NEXT: fsqrt.d ft0, ft0
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; RV32IFD-NEXT: fsd ft0, 8(sp)
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; RV32IFD-NEXT: lw a0, 8(sp)
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; RV32IFD-NEXT: lw a1, 12(sp)
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: sqrt_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: fmv.d.x ft0, a0
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; RV64IFD-NEXT: fsqrt.d ft0, ft0
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; RV64IFD-NEXT: fmv.x.d a0, ft0
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.sqrt.f64(double %a)
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ret double %1
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}
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declare double @llvm.powi.f64(double, i32)
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define double @powi_f64(double %a, i32 %b) nounwind {
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; RV32IFD-LABEL: powi_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call __powidf2@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: powi_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: sext.w a1, a1
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; RV64IFD-NEXT: call __powidf2@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.powi.f64(double %a, i32 %b)
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ret double %1
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}
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declare double @llvm.sin.f64(double)
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define double @sin_f64(double %a) nounwind {
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; RV32IFD-LABEL: sin_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call sin@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: sin_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call sin@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.sin.f64(double %a)
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ret double %1
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}
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declare double @llvm.cos.f64(double)
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define double @cos_f64(double %a) nounwind {
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; RV32IFD-LABEL: cos_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call cos@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: cos_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call cos@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.cos.f64(double %a)
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ret double %1
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}
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; The sin+cos combination results in an FSINCOS SelectionDAG node.
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define double @sincos_f64(double %a) nounwind {
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; RV32IFD-LABEL: sincos_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -32
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; RV32IFD-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: mv s0, a1
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; RV32IFD-NEXT: mv s1, a0
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; RV32IFD-NEXT: call sin@plt
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; RV32IFD-NEXT: sw a0, 8(sp)
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; RV32IFD-NEXT: sw a1, 12(sp)
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; RV32IFD-NEXT: fld ft0, 8(sp)
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; RV32IFD-NEXT: fsd ft0, 0(sp) # 8-byte Folded Spill
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; RV32IFD-NEXT: mv a0, s1
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; RV32IFD-NEXT: mv a1, s0
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; RV32IFD-NEXT: call cos@plt
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; RV32IFD-NEXT: sw a0, 8(sp)
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; RV32IFD-NEXT: sw a1, 12(sp)
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; RV32IFD-NEXT: fld ft0, 8(sp)
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; RV32IFD-NEXT: fld ft1, 0(sp) # 8-byte Folded Reload
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; RV32IFD-NEXT: fadd.d ft0, ft1, ft0
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; RV32IFD-NEXT: fsd ft0, 8(sp)
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; RV32IFD-NEXT: lw a0, 8(sp)
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; RV32IFD-NEXT: lw a1, 12(sp)
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; RV32IFD-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 32
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: sincos_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -32
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; RV64IFD-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: mv s0, a0
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; RV64IFD-NEXT: call sin@plt
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; RV64IFD-NEXT: fmv.d.x ft0, a0
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; RV64IFD-NEXT: fsd ft0, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: mv a0, s0
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; RV64IFD-NEXT: call cos@plt
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; RV64IFD-NEXT: fmv.d.x ft0, a0
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; RV64IFD-NEXT: fld ft1, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: fadd.d ft0, ft1, ft0
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; RV64IFD-NEXT: fmv.x.d a0, ft0
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; RV64IFD-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 32
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.sin.f64(double %a)
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%2 = call double @llvm.cos.f64(double %a)
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%3 = fadd double %1, %2
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ret double %3
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}
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declare double @llvm.pow.f64(double, double)
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define double @pow_f64(double %a, double %b) nounwind {
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; RV32IFD-LABEL: pow_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call pow@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: pow_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call pow@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.pow.f64(double %a, double %b)
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ret double %1
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}
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declare double @llvm.exp.f64(double)
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define double @exp_f64(double %a) nounwind {
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; RV32IFD-LABEL: exp_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call exp@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: exp_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call exp@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.exp.f64(double %a)
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ret double %1
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}
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declare double @llvm.exp2.f64(double)
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define double @exp2_f64(double %a) nounwind {
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; RV32IFD-LABEL: exp2_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call exp2@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: exp2_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call exp2@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.exp2.f64(double %a)
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ret double %1
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}
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declare double @llvm.log.f64(double)
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define double @log_f64(double %a) nounwind {
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; RV32IFD-LABEL: log_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call log@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: log_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call log@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.log.f64(double %a)
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ret double %1
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}
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declare double @llvm.log10.f64(double)
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define double @log10_f64(double %a) nounwind {
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; RV32IFD-LABEL: log10_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call log10@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: log10_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
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; RV64IFD-NEXT: call log10@plt
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; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
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; RV64IFD-NEXT: addi sp, sp, 16
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; RV64IFD-NEXT: ret
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%1 = call double @llvm.log10.f64(double %a)
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ret double %1
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}
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declare double @llvm.log2.f64(double)
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define double @log2_f64(double %a) nounwind {
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; RV32IFD-LABEL: log2_f64:
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; RV32IFD: # %bb.0:
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; RV32IFD-NEXT: addi sp, sp, -16
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; RV32IFD-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; RV32IFD-NEXT: call log2@plt
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; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; RV32IFD-NEXT: addi sp, sp, 16
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; RV32IFD-NEXT: ret
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;
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; RV64IFD-LABEL: log2_f64:
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; RV64IFD: # %bb.0:
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; RV64IFD-NEXT: addi sp, sp, -16
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|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call log2@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; 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 {
|
||
|
|
; 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: 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: 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: fmadd.d ft0, ft2, 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) # 4-byte Folded Spill
|
||
|
|
; 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: floor_f64:
|
||
|
|
; RV64IFD: # %bb.0:
|
||
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
||
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call floor@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; 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) # 4-byte Folded Spill
|
||
|
|
; 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: ceil_f64:
|
||
|
|
; RV64IFD: # %bb.0:
|
||
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
||
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call ceil@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; 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) # 4-byte Folded Spill
|
||
|
|
; 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: trunc_f64:
|
||
|
|
; RV64IFD: # %bb.0:
|
||
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
||
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call trunc@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; 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) # 4-byte Folded Spill
|
||
|
|
; RV32IFD-NEXT: call rint@plt
|
||
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
||
|
|
; 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) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call rint@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; 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) # 4-byte Folded Spill
|
||
|
|
; RV32IFD-NEXT: call nearbyint@plt
|
||
|
|
; RV32IFD-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
||
|
|
; 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) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call nearbyint@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; 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) # 4-byte Folded Spill
|
||
|
|
; 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: round_f64:
|
||
|
|
; RV64IFD: # %bb.0:
|
||
|
|
; RV64IFD-NEXT: addi sp, sp, -16
|
||
|
|
; RV64IFD-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
||
|
|
; RV64IFD-NEXT: call round@plt
|
||
|
|
; RV64IFD-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
||
|
|
; RV64IFD-NEXT: addi sp, sp, 16
|
||
|
|
; RV64IFD-NEXT: ret
|
||
|
|
%1 = call double @llvm.round.f64(double %a)
|
||
|
|
ret double %1
|
||
|
|
}
|