372 lines
9.2 KiB
LLVM
372 lines
9.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs -csky-no-aliases < %s -mtriple=csky -float-abi=hard -mattr=+hard-float -mattr=+2e3 -mattr=+fpuv2_sf -mattr=+fpuv2_df | FileCheck %s --check-prefix=CHECK-DF
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; RUN: llc -verify-machineinstrs -csky-no-aliases < %s -mtriple=csky -float-abi=hard -mattr=+hard-float -mattr=+2e3 -mattr=+fpuv3_sf -mattr=+fpuv3_df | FileCheck %s --check-prefix=CHECK-DF2
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; double --> float
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define float @fptruncR_double_0(double %x) {
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;
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; CHECK-DF-LABEL: fptruncR_double_0:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtos vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptruncR_double_0:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fdtos vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptrunc = fptrunc double %x to float
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ret float %fptrunc
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}
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define double @fpextR_double_0(float %x) {
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;
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; CHECK-DF-LABEL: fpextR_double_0:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fstod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fpextR_double_0:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fstod vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fpext = fpext float %x to double
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ret double %fpext
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}
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; double --> i32
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define i32 @fptosiR_double_1(double %x) {
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;
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;
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; CHECK-DF-LABEL: fptosiR_double_1:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtosi.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptosiR_double_1:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.s32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptosi = fptosi double %x to i32
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ret i32 %fptosi
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}
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; double --> i16
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define i16 @fptosiR_double_2(double %x) {
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;
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;
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; CHECK-DF-LABEL: fptosiR_double_2:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtosi.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptosiR_double_2:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.s32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptosi = fptosi double %x to i16
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ret i16 %fptosi
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}
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; double --> i8
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define i8 @fptosiR_double_3(double %x) {
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;
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;
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; CHECK-DF-LABEL: fptosiR_double_3:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtosi.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptosiR_double_3:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.s32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptosi = fptosi double %x to i8
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ret i8 %fptosi
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}
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; double --> i1
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define i1 @fptosiR_double_4(double %x) {
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;
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;
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; CHECK-DF-LABEL: fptosiR_double_4:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtosi.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptosiR_double_4:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.s32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptosi = fptosi double %x to i1
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ret i1 %fptosi
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}
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; double --> i32
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define i32 @fptouiR_double_1(double %x) {
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;
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; CHECK-DF-LABEL: fptouiR_double_1:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtoui.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptouiR_double_1:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.u32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptoui = fptoui double %x to i32
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ret i32 %fptoui
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}
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; double --> i16
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define i16 @fptouiR_double_2(double %x) {
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;
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; CHECK-DF-LABEL: fptouiR_double_2:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtoui.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptouiR_double_2:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.u32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptoui = fptoui double %x to i16
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ret i16 %fptoui
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}
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; double --> i8
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define i8 @fptouiR_double_3(double %x) {
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;
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; CHECK-DF-LABEL: fptouiR_double_3:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtoui.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptouiR_double_3:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.u32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptoui = fptoui double %x to i8
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ret i8 %fptoui
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}
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; double --> i1
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define i1 @fptouiR_double_4(double %x) {
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;
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;
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; CHECK-DF-LABEL: fptouiR_double_4:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fdtoui.rz vr0, vr0
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; CHECK-DF-NEXT: fmfvrl a0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: fptouiR_double_4:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fftoi.f64.u32.rz vr0, vr0
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; CHECK-DF2-NEXT: fmfvr.32.1 a0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%fptoui = fptoui double %x to i1
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ret i1 %fptoui
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}
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; i32/i16/i8/i1 --> double
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define double @sitofpR_double_0(i32 %x) {
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;
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;
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; CHECK-DF-LABEL: sitofpR_double_0:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fsitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: sitofpR_double_0:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.s32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%sitofp = sitofp i32 %x to double
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ret double %sitofp
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}
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define double @sitofpR_double_1(i16 %x) {
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;
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;
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; CHECK-DF-LABEL: sitofpR_double_1:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: sexth16 a0, a0
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fsitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: sitofpR_double_1:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: sexth16 a0, a0
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.s32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%sitofp = sitofp i16 %x to double
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ret double %sitofp
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}
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define double @sitofpR_double_2(i8 %x) {
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;
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;
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; CHECK-DF-LABEL: sitofpR_double_2:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: sextb16 a0, a0
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fsitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: sitofpR_double_2:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: sextb16 a0, a0
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.s32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%sitofp = sitofp i8 %x to double
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ret double %sitofp
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}
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define double @sitofpR_double_3(i1 %x) {
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;
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;
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; CHECK-DF-LABEL: sitofpR_double_3:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: sext32 a0, a0, 0, 0
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fsitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: sitofpR_double_3:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: sext32 a0, a0, 0, 0
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.s32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%sitofp = sitofp i1 %x to double
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ret double %sitofp
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}
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; i32/i16/i8/i1 --> double
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define double @uitofpR_double_0(i32 %x) {
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;
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;
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; CHECK-DF-LABEL: uitofpR_double_0:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fuitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: uitofpR_double_0:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.u32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%uitofp = uitofp i32 %x to double
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ret double %uitofp
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}
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define double @uitofpR_double_1(i16 %x) {
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;
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;
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; CHECK-DF-LABEL: uitofpR_double_1:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: zexth16 a0, a0
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fuitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: uitofpR_double_1:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: zexth16 a0, a0
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.u32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%uitofp = uitofp i16 %x to double
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ret double %uitofp
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}
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define double @uitofpR_double_2(i8 %x) {
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;
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;
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; CHECK-DF-LABEL: uitofpR_double_2:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: zextb16 a0, a0
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fuitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: uitofpR_double_2:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: zextb16 a0, a0
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.u32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%uitofp = uitofp i8 %x to double
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ret double %uitofp
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}
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define double @uitofpR_double_3(i1 %x) {
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;
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;
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; CHECK-DF-LABEL: uitofpR_double_3:
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; CHECK-DF: # %bb.0: # %entry
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; CHECK-DF-NEXT: andi32 a0, a0, 1
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; CHECK-DF-NEXT: fmtvrl vr0, a0
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; CHECK-DF-NEXT: fuitod vr0, vr0
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; CHECK-DF-NEXT: rts16
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;
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; CHECK-DF2-LABEL: uitofpR_double_3:
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; CHECK-DF2: # %bb.0: # %entry
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; CHECK-DF2-NEXT: andi32 a0, a0, 1
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; CHECK-DF2-NEXT: fmtvr.32.1 vr0, a0
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; CHECK-DF2-NEXT: fitof.u32.f64 vr0, vr0
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; CHECK-DF2-NEXT: rts16
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entry:
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%uitofp = uitofp i1 %x to double
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ret double %uitofp
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}
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