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llvm / llvm-project / llvm / e8fab0892f0fec0530fda89944e738522b340512 / . / test / CodeGen / RISCV / float-fcmp-strict.ll
blob: 36eb58fe74542cff5827cf16004256680269b203 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+f -verify-machineinstrs < %s \
; RUN: -disable-strictnode-mutation -target-abi=ilp32f \
; RUN: | FileCheck -check-prefix=CHECKIF %s
; RUN: llc -mtriple=riscv64 -mattr=+f -verify-machineinstrs < %s \
; RUN: -disable-strictnode-mutation -target-abi=lp64f \
; RUN: | FileCheck -check-prefix=CHECKIF %s
; RUN: llc -mtriple=riscv32 -mattr=+zfinx -verify-machineinstrs < %s \
; RUN: -disable-strictnode-mutation -target-abi=ilp32 \
; RUN: | FileCheck -check-prefix=CHECKIZFINX %s
; RUN: llc -mtriple=riscv64 -mattr=+zfinx -verify-machineinstrs < %s \
; RUN: -disable-strictnode-mutation -target-abi=lp64 \
; RUN: | FileCheck -check-prefix=CHECKIZFINX %s
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
; RUN: -disable-strictnode-mutation | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
; RUN: -disable-strictnode-mutation | FileCheck -check-prefix=RV64I %s
define i32 @fcmp_oeq(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_oeq:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: feq.s a0, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_oeq:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: feq.s a0, a0, a1
; CHECKIZFINX-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 __eqsf2@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 __eqsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"oeq", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
declare i1 @llvm.experimental.constrained.fcmp.f32(float, float, metadata, metadata)
define i32 @fcmp_ogt(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ogt:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a1
; CHECKIF-NEXT: flt.s a0, fa1, fa0
; CHECKIF-NEXT: fsflags a1
; CHECKIF-NEXT: feq.s zero, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ogt:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a3, fflags
; CHECKIZFINX-NEXT: flt.s a2, a1, a0
; CHECKIZFINX-NEXT: csrw fflags, a3
; CHECKIZFINX-NEXT: feq.s zero, a1, a0
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __gtsf2@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 __gtsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ogt", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_oge(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_oge:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a1
; CHECKIF-NEXT: fle.s a0, fa1, fa0
; CHECKIF-NEXT: fsflags a1
; CHECKIF-NEXT: feq.s zero, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_oge:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a3, fflags
; CHECKIZFINX-NEXT: fle.s a2, a1, a0
; CHECKIZFINX-NEXT: csrw fflags, a3
; CHECKIZFINX-NEXT: feq.s zero, a1, a0
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __gesf2@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 __gesf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"oge", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_olt(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_olt:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a1
; CHECKIF-NEXT: flt.s a0, fa0, fa1
; CHECKIF-NEXT: fsflags a1
; CHECKIF-NEXT: feq.s zero, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_olt:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a3, fflags
; CHECKIZFINX-NEXT: flt.s a2, a0, a1
; CHECKIZFINX-NEXT: csrw fflags, a3
; CHECKIZFINX-NEXT: feq.s zero, a0, a1
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __ltsf2@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 __ltsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"olt", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ole(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ole:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a1
; CHECKIF-NEXT: fle.s a0, fa0, fa1
; CHECKIF-NEXT: fsflags a1
; CHECKIF-NEXT: feq.s zero, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ole:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a3, fflags
; CHECKIZFINX-NEXT: fle.s a2, a0, a1
; CHECKIZFINX-NEXT: csrw fflags, a3
; CHECKIZFINX-NEXT: feq.s zero, a0, a1
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __lesf2@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 __lesf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ole", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
; FIXME: We only need one frflags before the two flts and one fsflags after the
; two flts.
define i32 @fcmp_one(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_one:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: flt.s a1, fa0, fa1
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: feq.s zero, fa0, fa1
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: flt.s a2, fa1, fa0
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: or a0, a2, a1
; CHECKIF-NEXT: feq.s zero, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_one:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: flt.s a3, a0, a1
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: feq.s zero, a0, a1
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: flt.s a4, a1, a0
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: or a2, a4, a3
; CHECKIZFINX-NEXT: feq.s zero, a1, a0
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmp_one:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: call __eqsf2@plt
; RV32I-NEXT: snez s2, a0
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2@plt
; RV32I-NEXT: seqz a0, a0
; RV32I-NEXT: and a0, a0, s2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; 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 __eqsf2@plt
; RV64I-NEXT: snez s2, a0
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"one", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ord(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ord:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: feq.s a0, fa1, fa1
; CHECKIF-NEXT: feq.s a1, fa0, fa0
; CHECKIF-NEXT: and a0, a1, a0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ord:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: feq.s a1, a1, a1
; CHECKIZFINX-NEXT: feq.s a0, a0, a0
; CHECKIZFINX-NEXT: and a0, a0, a1
; CHECKIZFINX-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 __unordsf2@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 __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ord", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
; FIXME: We only need one frflags before the two flts and one fsflags after the
; two flts.
define i32 @fcmp_ueq(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ueq:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: flt.s a1, fa0, fa1
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: feq.s zero, fa0, fa1
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: flt.s a2, fa1, fa0
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: or a1, a2, a1
; CHECKIF-NEXT: xori a0, a1, 1
; CHECKIF-NEXT: feq.s zero, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ueq:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: flt.s a3, a0, a1
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: feq.s zero, a0, a1
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: flt.s a4, a1, a0
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: or a3, a4, a3
; CHECKIZFINX-NEXT: xori a2, a3, 1
; CHECKIZFINX-NEXT: feq.s zero, a1, a0
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmp_ueq:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: call __eqsf2@plt
; RV32I-NEXT: seqz s2, a0
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2@plt
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: or a0, a0, s2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; 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 __eqsf2@plt
; RV64I-NEXT: seqz s2, a0
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ueq", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ugt(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ugt:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: fle.s a1, fa0, fa1
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: xori a0, a1, 1
; CHECKIF-NEXT: feq.s zero, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ugt:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: fle.s a3, a0, a1
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: xori a2, a3, 1
; CHECKIZFINX-NEXT: feq.s zero, a0, a1
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __lesf2@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 __lesf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ugt", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_uge(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_uge:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: flt.s a1, fa0, fa1
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: xori a0, a1, 1
; CHECKIF-NEXT: feq.s zero, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_uge:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: flt.s a3, a0, a1
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: xori a2, a3, 1
; CHECKIZFINX-NEXT: feq.s zero, a0, a1
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __ltsf2@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 __ltsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"uge", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ult(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ult:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: fle.s a1, fa1, fa0
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: xori a0, a1, 1
; CHECKIF-NEXT: feq.s zero, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ult:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: fle.s a3, a1, a0
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: xori a2, a3, 1
; CHECKIZFINX-NEXT: feq.s zero, a1, a0
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __gesf2@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 __gesf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ult", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_ule(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_ule:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: frflags a0
; CHECKIF-NEXT: flt.s a1, fa1, fa0
; CHECKIF-NEXT: fsflags a0
; CHECKIF-NEXT: xori a0, a1, 1
; CHECKIF-NEXT: feq.s zero, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_ule:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: csrr a2, fflags
; CHECKIZFINX-NEXT: flt.s a3, a1, a0
; CHECKIZFINX-NEXT: csrw fflags, a2
; CHECKIZFINX-NEXT: xori a2, a3, 1
; CHECKIZFINX-NEXT: feq.s zero, a1, a0
; CHECKIZFINX-NEXT: mv a0, a2
; CHECKIZFINX-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 __gtsf2@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 __gtsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"ule", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_une(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_une:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: feq.s a0, fa0, fa1
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_une:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: feq.s a0, a0, a1
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-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 __nesf2@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 __nesf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"une", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmp_uno(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmp_uno:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: feq.s a0, fa1, fa1
; CHECKIF-NEXT: feq.s a1, fa0, fa0
; CHECKIF-NEXT: and a0, a1, a0
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmp_uno:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: feq.s a1, a1, a1
; CHECKIZFINX-NEXT: feq.s a0, a0, a0
; CHECKIZFINX-NEXT: and a0, a0, a1
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-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 __unordsf2@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 __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmp.f32(float %a, float %b, metadata !"uno", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_oeq(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_oeq:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa1, fa0
; CHECKIF-NEXT: fle.s a1, fa0, fa1
; CHECKIF-NEXT: and a0, a1, a0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_oeq:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a2, a1, a0
; CHECKIZFINX-NEXT: fle.s a0, a0, a1
; CHECKIZFINX-NEXT: and a0, a0, a2
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_oeq:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __eqsf2@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: fcmps_oeq:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __eqsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"oeq", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
declare i1 @llvm.experimental.constrained.fcmps.f32(float, float, metadata, metadata)
define i32 @fcmps_ogt(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ogt:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: flt.s a0, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ogt:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: flt.s a0, a1, a0
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ogt:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gtsf2@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: fcmps_ogt:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gtsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ogt", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_oge(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_oge:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa1, fa0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_oge:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a0, a1, a0
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_oge:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gesf2@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: fcmps_oge:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gesf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"oge", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_olt(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_olt:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: flt.s a0, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_olt:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: flt.s a0, a0, a1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_olt:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __ltsf2@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: fcmps_olt:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __ltsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"olt", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_ole(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ole:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa0, fa1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ole:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a0, a0, a1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ole:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __lesf2@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: fcmps_ole:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __lesf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ole", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_one(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_one:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: flt.s a0, fa0, fa1
; CHECKIF-NEXT: flt.s a1, fa1, fa0
; CHECKIF-NEXT: or a0, a1, a0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_one:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: flt.s a2, a0, a1
; CHECKIZFINX-NEXT: flt.s a0, a1, a0
; CHECKIZFINX-NEXT: or a0, a0, a2
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_one:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: call __eqsf2@plt
; RV32I-NEXT: snez s2, a0
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2@plt
; RV32I-NEXT: seqz a0, a0
; RV32I-NEXT: and a0, a0, s2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmps_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 __eqsf2@plt
; RV64I-NEXT: snez s2, a0
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"one", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_ord(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ord:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa1, fa1
; CHECKIF-NEXT: fle.s a1, fa0, fa0
; CHECKIF-NEXT: and a0, a1, a0
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ord:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a1, a1, a1
; CHECKIZFINX-NEXT: fle.s a0, a0, a0
; CHECKIZFINX-NEXT: and a0, a0, a1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ord:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __unordsf2@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: fcmps_ord:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ord", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_ueq(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ueq:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: flt.s a0, fa0, fa1
; CHECKIF-NEXT: flt.s a1, fa1, fa0
; CHECKIF-NEXT: or a0, a1, a0
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ueq:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: flt.s a2, a0, a1
; CHECKIZFINX-NEXT: flt.s a0, a1, a0
; CHECKIZFINX-NEXT: or a0, a0, a2
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ueq:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
; RV32I-NEXT: sw s2, 0(sp) # 4-byte Folded Spill
; RV32I-NEXT: mv s0, a1
; RV32I-NEXT: mv s1, a0
; RV32I-NEXT: call __eqsf2@plt
; RV32I-NEXT: seqz s2, a0
; RV32I-NEXT: mv a0, s1
; RV32I-NEXT: mv a1, s0
; RV32I-NEXT: call __unordsf2@plt
; RV32I-NEXT: snez a0, a0
; RV32I-NEXT: or a0, a0, s2
; RV32I-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
; RV32I-NEXT: lw s2, 0(sp) # 4-byte Folded Reload
; RV32I-NEXT: addi sp, sp, 16
; RV32I-NEXT: ret
;
; RV64I-LABEL: fcmps_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 __eqsf2@plt
; RV64I-NEXT: seqz s2, a0
; RV64I-NEXT: mv a0, s1
; RV64I-NEXT: mv a1, s0
; RV64I-NEXT: call __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ueq", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_ugt(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ugt:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa0, fa1
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ugt:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a0, a0, a1
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ugt:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __lesf2@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: fcmps_ugt:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __lesf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ugt", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_uge(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_uge:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: flt.s a0, fa0, fa1
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_uge:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: flt.s a0, a0, a1
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_uge:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __ltsf2@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: fcmps_uge:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __ltsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"uge", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_ult(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ult:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa1, fa0
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ult:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a0, a1, a0
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ult:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gesf2@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: fcmps_ult:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gesf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ult", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_ule(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_ule:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: flt.s a0, fa1, fa0
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_ule:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: flt.s a0, a1, a0
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_ule:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __gtsf2@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: fcmps_ule:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __gtsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"ule", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_une(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_une:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa1, fa0
; CHECKIF-NEXT: fle.s a1, fa0, fa1
; CHECKIF-NEXT: and a0, a1, a0
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_une:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a2, a1, a0
; CHECKIZFINX-NEXT: fle.s a0, a0, a1
; CHECKIZFINX-NEXT: and a0, a0, a2
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_une:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __nesf2@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: fcmps_une:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __nesf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"une", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}
define i32 @fcmps_uno(float %a, float %b) nounwind strictfp {
; CHECKIF-LABEL: fcmps_uno:
; CHECKIF: # %bb.0:
; CHECKIF-NEXT: fle.s a0, fa1, fa1
; CHECKIF-NEXT: fle.s a1, fa0, fa0
; CHECKIF-NEXT: and a0, a1, a0
; CHECKIF-NEXT: xori a0, a0, 1
; CHECKIF-NEXT: ret
;
; CHECKIZFINX-LABEL: fcmps_uno:
; CHECKIZFINX: # %bb.0:
; CHECKIZFINX-NEXT: fle.s a1, a1, a1
; CHECKIZFINX-NEXT: fle.s a0, a0, a0
; CHECKIZFINX-NEXT: and a0, a0, a1
; CHECKIZFINX-NEXT: xori a0, a0, 1
; CHECKIZFINX-NEXT: ret
;
; RV32I-LABEL: fcmps_uno:
; RV32I: # %bb.0:
; RV32I-NEXT: addi sp, sp, -16
; RV32I-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32I-NEXT: call __unordsf2@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: fcmps_uno:
; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -16
; RV64I-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64I-NEXT: call __unordsf2@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 = call i1 @llvm.experimental.constrained.fcmps.f32(float %a, float %b, metadata !"uno", metadata !"fpexcept.strict") strictfp
%2 = zext i1 %1 to i32
ret i32 %2
}