llvm/test/CodeGen/RISCV/rv64-double-convert-strict.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv64 -verify-machineinstrs -target-abi=lp64 \
; RUN:   -disable-strictnode-mutation < %s | FileCheck %s -check-prefixes=CHECK,RV64I
; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs -target-abi=lp64d \
; RUN:   -disable-strictnode-mutation < %s | FileCheck %s -check-prefixes=CHECK,RV64ID
; RUN: llc -mtriple=riscv64 -mattr=+zdinx -verify-machineinstrs -target-abi=lp64 \
; RUN:   -disable-strictnode-mutation < %s | FileCheck %s -check-prefixes=CHECK,RV64IDINX

define i128 @fptosi_f64_to_i128(double %a) nounwind strictfp {
; CHECK-LABEL: fptosi_f64_to_i128:
; CHECK:       # %bb.0:
; CHECK-NEXT:    addi sp, sp, -16
; CHECK-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; CHECK-NEXT:    call __fixdfti
; CHECK-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; CHECK-NEXT:    addi sp, sp, 16
; CHECK-NEXT:    ret
  %1 = call i128 @llvm.experimental.constrained.fptosi.i128.f64(double %a, metadata !"fpexcept.strict")
  ret i128 %1
}

define i128 @fptoui_f64_to_i128(double %a) nounwind strictfp {
; CHECK-LABEL: fptoui_f64_to_i128:
; CHECK:       # %bb.0:
; CHECK-NEXT:    addi sp, sp, -16
; CHECK-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; CHECK-NEXT:    call __fixunsdfti
; CHECK-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; CHECK-NEXT:    addi sp, sp, 16
; CHECK-NEXT:    ret
  %1 = call i128 @llvm.experimental.constrained.fptoui.i128.f64(double %a, metadata !"fpexcept.strict")
  ret i128 %1
}

define double @sitofp_i128_to_f64(i128 %a) nounwind strictfp {
; CHECK-LABEL: sitofp_i128_to_f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    addi sp, sp, -16
; CHECK-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; CHECK-NEXT:    call __floattidf
; CHECK-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; CHECK-NEXT:    addi sp, sp, 16
; CHECK-NEXT:    ret
  %1 = call double @llvm.experimental.constrained.sitofp.f64.i128(i128 %a, metadata !"round.dynamic", metadata !"fpexcept.strict")
  ret double %1
}

define double @uitofp_i128_to_f64(i128 %a) nounwind strictfp {
; CHECK-LABEL: uitofp_i128_to_f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    addi sp, sp, -16
; CHECK-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; CHECK-NEXT:    call __floatuntidf
; CHECK-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; CHECK-NEXT:    addi sp, sp, 16
; CHECK-NEXT:    ret
  %1 = call double @llvm.experimental.constrained.uitofp.f64.i128(i128 %a, metadata !"round.dynamic", metadata !"fpexcept.strict")
  ret double %1
}
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; RV64I: {{.*}}
; RV64ID: {{.*}}
; RV64IDINX: {{.*}}