; 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-prefix=CHECKIFD %s
; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \
; RUN: -target-abi=lp64d | FileCheck -check-prefix=CHECKIFD %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 {
; CHECKIFD-LABEL: fcmp_false:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: li a0, 0
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_oeq:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_ogt:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: flt.d a0, fa1, fa0
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_oge:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: fle.d a0, fa1, fa0
; CHECKIFD-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: slti a0, a0, 0
; RV32I-NEXT: xori 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_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: slti a0, a0, 0
; RV64I-NEXT: xori a0, a0, 1
; 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 {
; CHECKIFD-LABEL: fcmp_olt:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: flt.d a0, fa0, fa1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_ole:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: fle.d a0, fa0, fa1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_one:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: flt.d a0, fa0, fa1
; CHECKIFD-NEXT: flt.d a1, fa1, fa0
; CHECKIFD-NEXT: or a0, a1, a0
; CHECKIFD-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 s0, a3
; RV32I-NEXT: mv s1, a2
; RV32I-NEXT: mv s2, a1
; RV32I-NEXT: mv s3, a0
; RV32I-NEXT: call __eqdf2@plt
; RV32I-NEXT: snez s4, a0
; RV32I-NEXT: mv a0, s3
; RV32I-NEXT: mv a1, s2
; RV32I-NEXT: mv a2, s1
; RV32I-NEXT: mv a3, s0
; 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 {
; CHECKIFD-LABEL: fcmp_ord:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa1, fa1
; CHECKIFD-NEXT: feq.d a1, fa0, fa0
; CHECKIFD-NEXT: and a0, a1, a0
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_ueq:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: flt.d a0, fa0, fa1
; CHECKIFD-NEXT: flt.d a1, fa1, fa0
; CHECKIFD-NEXT: or a0, a1, a0
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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 s0, a3
; RV32I-NEXT: mv s1, a2
; RV32I-NEXT: mv s2, a1
; RV32I-NEXT: mv s3, a0
; RV32I-NEXT: call __eqdf2@plt
; RV32I-NEXT: seqz s4, a0
; RV32I-NEXT: mv a0, s3
; RV32I-NEXT: mv a1, s2
; RV32I-NEXT: mv a2, s1
; RV32I-NEXT: mv a3, s0
; 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 {
; CHECKIFD-LABEL: fcmp_ugt:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: fle.d a0, fa0, fa1
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_uge:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: flt.d a0, fa0, fa1
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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: slti a0, a0, 0
; RV32I-NEXT: xori 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_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: slti a0, a0, 0
; RV64I-NEXT: xori a0, a0, 1
; 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 {
; CHECKIFD-LABEL: fcmp_ult:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: fle.d a0, fa1, fa0
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_ule:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: flt.d a0, fa1, fa0
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_une:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa0, fa1
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_uno:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: feq.d a0, fa1, fa1
; CHECKIFD-NEXT: feq.d a1, fa0, fa0
; CHECKIFD-NEXT: and a0, a1, a0
; CHECKIFD-NEXT: xori a0, a0, 1
; CHECKIFD-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 {
; CHECKIFD-LABEL: fcmp_true:
; CHECKIFD: # %bb.0:
; CHECKIFD-NEXT: li a0, 1
; CHECKIFD-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
}