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llvm / llvm-project / aeeacbd989fc474d920afa1b1dd3fb4ef502c726 / . / llvm / test / CodeGen / RISCV / double-fcmp.ll
blob: 55c2d6b410e00a0a3a27a3d31ed0259d772c5bcf [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: | FileCheck -check-prefix=RV32IFD %s
; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV64IFD %s
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
; RUN: | FileCheck -check-prefix=RV64I %s
define i32 @fcmp_false(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_false:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: li a0, 0
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_false:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: li a0, 0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_false:
; RV32I: # %bb.0:
; RV32I-NEXT: li a0, 0
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_false:
; RV64I: # %bb.0:
; RV64I-NEXT: li a0, 0
; RV64I-NEXT: ret
%1 = fcmp false double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_oeq(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_oeq:
; 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: feq.d a0, ft1, ft0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_oeq:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: feq.d a0, ft1, ft0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_oeq:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __eqdf2@plt
; RV32I-NEXT: seqz a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_oeq:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __eqdf2@plt
; RV64I-NEXT: seqz a0, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp oeq double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ogt(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ogt:
; 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: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: flt.d a0, ft1, ft0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ogt:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: flt.d a0, ft1, ft0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ogt:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gtdf2@plt
; RV32I-NEXT: sgtz a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ogt:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gtdf2@plt
; RV64I-NEXT: sgtz a0, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp ogt double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_oge(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_oge:
; 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: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: fle.d a0, ft1, ft0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_oge:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: fle.d a0, ft1, ft0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_oge:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gedf2@plt
; RV32I-NEXT: li a1, -1
; RV32I-NEXT: slt a0, a1, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_oge:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gedf2@plt
; RV64I-NEXT: li a1, -1
; RV64I-NEXT: slt a0, a1, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp oge double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_olt(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_olt:
; 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: flt.d a0, ft1, ft0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_olt:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: flt.d a0, ft1, ft0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_olt:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __ltdf2@plt
; RV32I-NEXT: slti a0, a0, 0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_olt:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __ltdf2@plt
; RV64I-NEXT: slti a0, a0, 0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp olt double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ole(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ole:
; 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: fle.d a0, ft1, ft0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ole:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: fle.d a0, ft1, ft0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ole:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __ledf2@plt
; RV32I-NEXT: slti a0, a0, 1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ole:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __ledf2@plt
; RV64I-NEXT: slti a0, a0, 1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp ole double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_one(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_one:
; 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: flt.d a0, ft1, ft0
; RV32IFD-NEXT: flt.d a1, ft0, ft1
; RV32IFD-NEXT: or a0, a1, a0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_one:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: flt.d a0, ft1, ft0
; RV64IFD-NEXT: flt.d a1, ft0, ft1
; RV64IFD-NEXT: or a0, a1, a0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_one:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s4, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s2, a3
; RV32I-NEXT: mv s3, a2
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: call __eqdf2@plt
; RV32I-NEXT: snez s4, a0
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: mv a2, s3
; RV32I-NEXT: mv a3, s2
; RV32I-NEXT: call __unorddf2@plt
; RV32I-NEXT: seqz a0, a0
; RV32I-NEXT: and a0, a0, s4
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s4, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_one:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: mv s0, a1
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: call __eqdf2@plt
; RV64I-NEXT: snez s2, a0
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unorddf2@plt
; RV64I-NEXT: seqz a0, a0
; RV64I-NEXT: and a0, a0, s2
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
%1 = fcmp one double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ord(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ord:
; 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: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: feq.d a0, ft1, ft1
; RV32IFD-NEXT: feq.d a1, ft0, ft0
; RV32IFD-NEXT: and a0, a1, a0
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ord:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: feq.d a0, ft1, ft1
; RV64IFD-NEXT: feq.d a1, ft0, ft0
; RV64IFD-NEXT: and a0, a1, a0
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ord:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __unorddf2@plt
; RV32I-NEXT: seqz a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ord:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __unorddf2@plt
; RV64I-NEXT: seqz a0, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp ord double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ueq(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ueq:
; 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: flt.d a0, ft1, ft0
; RV32IFD-NEXT: flt.d a1, ft0, ft1
; RV32IFD-NEXT: or a0, a1, a0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ueq:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: flt.d a0, ft1, ft0
; RV64IFD-NEXT: flt.d a1, ft0, ft1
; RV64IFD-NEXT: or a0, a1, a0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ueq:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -32
; RV32I-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 16(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s3, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s4, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s2, a3
; RV32I-NEXT: mv s3, a2
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: call __eqdf2@plt
; RV32I-NEXT: seqz s4, a0
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: mv a2, s3
; RV32I-NEXT: mv a3, s2
; RV32I-NEXT: call __unorddf2@plt
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: or a0, a0, s4
; RV32I-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 16(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s3, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s4, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 32
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ueq:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -32
; RV64I-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s2, 0(sp) # 8-byte Folded Spill
; RV64I-NEXT: mv s0, a1
; RV64I-NEXT: mv s1, a0
; RV64I-NEXT: call __eqdf2@plt
; RV64I-NEXT: seqz s2, a0
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unorddf2@plt
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: or a0, a0, s2
; RV64I-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: ld s2, 0(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 32
; RV64I-NEXT: ret
%1 = fcmp ueq double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ugt(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ugt:
; 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: fle.d a0, ft1, ft0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ugt:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: fle.d a0, ft1, ft0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ugt:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __ledf2@plt
; RV32I-NEXT: sgtz a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ugt:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __ledf2@plt
; RV64I-NEXT: sgtz a0, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp ugt double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_uge(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_uge:
; 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: flt.d a0, ft1, ft0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_uge:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: flt.d a0, ft1, ft0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_uge:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __ltdf2@plt
; RV32I-NEXT: li a1, -1
; RV32I-NEXT: slt a0, a1, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_uge:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __ltdf2@plt
; RV64I-NEXT: li a1, -1
; RV64I-NEXT: slt a0, a1, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp uge double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ult(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ult:
; 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: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: fle.d a0, ft1, ft0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ult:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: fle.d a0, ft1, ft0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ult:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gedf2@plt
; RV32I-NEXT: slti a0, a0, 0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ult:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gedf2@plt
; RV64I-NEXT: slti a0, a0, 0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp ult double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ule(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_ule:
; 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: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: flt.d a0, ft1, ft0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_ule:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: flt.d a0, ft1, ft0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_ule:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gtdf2@plt
; RV32I-NEXT: slti a0, a0, 1
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_ule:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gtdf2@plt
; RV64I-NEXT: slti a0, a0, 1
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp ule double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_une(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_une:
; 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: feq.d a0, ft1, ft0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_une:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a1
; RV64IFD-NEXT: fmv.d.x ft1, a0
; RV64IFD-NEXT: feq.d a0, ft1, ft0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_une:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __nedf2@plt
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_une:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __nedf2@plt
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp une double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_uno(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_uno:
; 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: sw a2, 8(sp)
; RV32IFD-NEXT: sw a3, 12(sp)
; RV32IFD-NEXT: fld ft1, 8(sp)
; RV32IFD-NEXT: feq.d a0, ft1, ft1
; RV32IFD-NEXT: feq.d a1, ft0, ft0
; RV32IFD-NEXT: and a0, a1, a0
; RV32IFD-NEXT: xori a0, a0, 1
; RV32IFD-NEXT: addi sp, sp, 16
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_uno:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: fmv.d.x ft0, a0
; RV64IFD-NEXT: fmv.d.x ft1, a1
; RV64IFD-NEXT: feq.d a0, ft1, ft1
; RV64IFD-NEXT: feq.d a1, ft0, ft0
; RV64IFD-NEXT: and a0, a1, a0
; RV64IFD-NEXT: xori a0, a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_uno:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __unorddf2@plt
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_uno:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __unorddf2@plt
; RV64I-NEXT: snez a0, a0
; RV64I-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64I-NEXT: addi sp, sp, 16
; RV64I-NEXT: ret
%1 = fcmp uno double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_true(double %a, double %b) nounwind {
; RV32IFD-LABEL: fcmp_true:
; RV32IFD: # %bb.0:
; RV32IFD-NEXT: li a0, 1
; RV32IFD-NEXT: ret
;
; RV64IFD-LABEL: fcmp_true:
; RV64IFD: # %bb.0:
; RV64IFD-NEXT: li a0, 1
; RV64IFD-NEXT: ret
;
; RV32I-LABEL: fcmp_true:
; RV32I: # %bb.0:
; RV32I-NEXT: li a0, 1
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmp_true:
; RV64I: # %bb.0:
; RV64I-NEXT: li a0, 1
; RV64I-NEXT: ret
%1 = fcmp true double %a, %b
%2 = zext i1 %1 to i32
ret i32 %2
}