derek.holloway
7502bf64a4
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397 lines
13 KiB
LLVM
397 lines
13 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch32 --mattr=+d -loongarch-materialize-float-imm=0 < %s | FileCheck %s --check-prefixes=LA32,LA32-0
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; RUN: llc --mtriple=loongarch32 --mattr=+d -loongarch-materialize-float-imm=2 < %s | FileCheck %s --check-prefixes=LA32,LA32-2
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; RUN: llc --mtriple=loongarch32 --mattr=+d -loongarch-materialize-float-imm=3 < %s | FileCheck %s --check-prefixes=LA32,LA32-3
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; RUN: llc --mtriple=loongarch32 --mattr=+d -loongarch-materialize-float-imm=4 < %s | FileCheck %s --check-prefixes=LA32,LA32-4
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; RUN: llc --mtriple=loongarch32 --mattr=+d -loongarch-materialize-float-imm=5 < %s | FileCheck %s --check-prefixes=LA32,LA32-5
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; RUN: llc --mtriple=loongarch32 --mattr=+d -loongarch-materialize-float-imm=6 < %s | FileCheck %s --check-prefixes=LA32,LA32-6
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; RUN: llc --mtriple=loongarch64 --mattr=+d -loongarch-materialize-float-imm=0 < %s | FileCheck %s --check-prefixes=LA64,LA64-0
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; RUN: llc --mtriple=loongarch64 --mattr=+d -loongarch-materialize-float-imm=2 < %s | FileCheck %s --check-prefixes=LA64,LA64-2
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; RUN: llc --mtriple=loongarch64 --mattr=+d -loongarch-materialize-float-imm=3 < %s | FileCheck %s --check-prefixes=LA64,LA64-3
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; RUN: llc --mtriple=loongarch64 --mattr=+d -loongarch-materialize-float-imm=4 < %s | FileCheck %s --check-prefixes=LA64,LA64-4
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; RUN: llc --mtriple=loongarch64 --mattr=+d -loongarch-materialize-float-imm=5 < %s | FileCheck %s --check-prefixes=LA64,LA64-5
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; RUN: llc --mtriple=loongarch64 --mattr=+d -loongarch-materialize-float-imm=6 < %s | FileCheck %s --check-prefixes=LA64,LA64-5
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define double @f64_positive_zero() nounwind {
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; LA32-LABEL: f64_positive_zero:
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; LA32: # %bb.0:
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; LA32-NEXT: movgr2fr.w $fa0, $zero
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; LA32-NEXT: movgr2frh.w $fa0, $zero
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; LA32-NEXT: ret
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;
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; LA64-LABEL: f64_positive_zero:
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; LA64: # %bb.0:
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; LA64-NEXT: movgr2fr.d $fa0, $zero
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; LA64-NEXT: ret
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ret double 0.0
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}
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define double @f64_negative_zero() nounwind {
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; LA32-LABEL: f64_negative_zero:
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; LA32: # %bb.0:
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; LA32-NEXT: movgr2fr.w $fa0, $zero
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; LA32-NEXT: movgr2frh.w $fa0, $zero
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; LA32-NEXT: fneg.d $fa0, $fa0
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; LA32-NEXT: ret
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;
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; LA64-LABEL: f64_negative_zero:
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; LA64: # %bb.0:
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; LA64-NEXT: movgr2fr.d $fa0, $zero
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; LA64-NEXT: fneg.d $fa0, $fa0
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; LA64-NEXT: ret
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ret double -0.0
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}
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define double @f64_constant_ins1() nounwind {
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; LA32-0-LABEL: f64_constant_ins1:
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; LA32-0: # %bb.0:
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; LA32-0-NEXT: .Lpcadd_hi0:
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; LA32-0-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI2_0)
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; LA32-0-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi0)
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; LA32-0-NEXT: ret
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;
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; LA32-2-LABEL: f64_constant_ins1:
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; LA32-2: # %bb.0:
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; LA32-2-NEXT: .Lpcadd_hi0:
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; LA32-2-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI2_0)
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; LA32-2-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi0)
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; LA32-2-NEXT: ret
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;
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; LA32-3-LABEL: f64_constant_ins1:
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; LA32-3: # %bb.0:
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; LA32-3-NEXT: movgr2fr.w $fa0, $zero
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; LA32-3-NEXT: lu12i.w $a0, 263424
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; LA32-3-NEXT: movgr2frh.w $fa0, $a0
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; LA32-3-NEXT: ret
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;
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; LA32-4-LABEL: f64_constant_ins1:
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; LA32-4: # %bb.0:
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; LA32-4-NEXT: movgr2fr.w $fa0, $zero
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; LA32-4-NEXT: lu12i.w $a0, 263424
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; LA32-4-NEXT: movgr2frh.w $fa0, $a0
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; LA32-4-NEXT: ret
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;
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; LA32-5-LABEL: f64_constant_ins1:
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; LA32-5: # %bb.0:
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; LA32-5-NEXT: movgr2fr.w $fa0, $zero
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; LA32-5-NEXT: lu12i.w $a0, 263424
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; LA32-5-NEXT: movgr2frh.w $fa0, $a0
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; LA32-5-NEXT: ret
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;
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; LA32-6-LABEL: f64_constant_ins1:
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; LA32-6: # %bb.0:
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; LA32-6-NEXT: movgr2fr.w $fa0, $zero
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; LA32-6-NEXT: lu12i.w $a0, 263424
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; LA32-6-NEXT: movgr2frh.w $fa0, $a0
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; LA32-6-NEXT: ret
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;
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; LA64-0-LABEL: f64_constant_ins1:
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; LA64-0: # %bb.0:
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; LA64-0-NEXT: pcalau12i $a0, %pc_hi20(.LCPI2_0)
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; LA64-0-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI2_0)
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; LA64-0-NEXT: ret
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;
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; LA64-2-LABEL: f64_constant_ins1:
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; LA64-2: # %bb.0:
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; LA64-2-NEXT: lu52i.d $a0, $zero, 1029
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; LA64-2-NEXT: movgr2fr.d $fa0, $a0
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; LA64-2-NEXT: ret
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;
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; LA64-3-LABEL: f64_constant_ins1:
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; LA64-3: # %bb.0:
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; LA64-3-NEXT: lu52i.d $a0, $zero, 1029
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; LA64-3-NEXT: movgr2fr.d $fa0, $a0
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; LA64-3-NEXT: ret
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;
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; LA64-4-LABEL: f64_constant_ins1:
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; LA64-4: # %bb.0:
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; LA64-4-NEXT: lu52i.d $a0, $zero, 1029
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; LA64-4-NEXT: movgr2fr.d $fa0, $a0
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; LA64-4-NEXT: ret
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;
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; LA64-5-LABEL: f64_constant_ins1:
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; LA64-5: # %bb.0:
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; LA64-5-NEXT: lu52i.d $a0, $zero, 1029
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; LA64-5-NEXT: movgr2fr.d $fa0, $a0
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; LA64-5-NEXT: ret
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ret double 64.0
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}
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define double @f64_constant_ins2() nounwind {
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; LA32-0-LABEL: f64_constant_ins2:
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; LA32-0: # %bb.0:
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; LA32-0-NEXT: .Lpcadd_hi1:
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; LA32-0-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI3_0)
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; LA32-0-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi1)
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; LA32-0-NEXT: ret
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;
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; LA32-2-LABEL: f64_constant_ins2:
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; LA32-2: # %bb.0:
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; LA32-2-NEXT: .Lpcadd_hi1:
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; LA32-2-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI3_0)
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; LA32-2-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi1)
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; LA32-2-NEXT: ret
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;
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; LA32-3-LABEL: f64_constant_ins2:
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; LA32-3: # %bb.0:
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; LA32-3-NEXT: .Lpcadd_hi0:
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; LA32-3-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI3_0)
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; LA32-3-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi0)
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; LA32-3-NEXT: ret
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;
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; LA32-4-LABEL: f64_constant_ins2:
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; LA32-4: # %bb.0:
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; LA32-4-NEXT: ori $a0, $zero, 3
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; LA32-4-NEXT: movgr2fr.w $fa0, $a0
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; LA32-4-NEXT: lu12i.w $a0, 262144
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; LA32-4-NEXT: movgr2frh.w $fa0, $a0
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; LA32-4-NEXT: ret
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;
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; LA32-5-LABEL: f64_constant_ins2:
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; LA32-5: # %bb.0:
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; LA32-5-NEXT: ori $a0, $zero, 3
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; LA32-5-NEXT: movgr2fr.w $fa0, $a0
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; LA32-5-NEXT: lu12i.w $a0, 262144
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; LA32-5-NEXT: movgr2frh.w $fa0, $a0
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; LA32-5-NEXT: ret
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;
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; LA32-6-LABEL: f64_constant_ins2:
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; LA32-6: # %bb.0:
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; LA32-6-NEXT: ori $a0, $zero, 3
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; LA32-6-NEXT: movgr2fr.w $fa0, $a0
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; LA32-6-NEXT: lu12i.w $a0, 262144
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; LA32-6-NEXT: movgr2frh.w $fa0, $a0
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; LA32-6-NEXT: ret
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;
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; LA64-0-LABEL: f64_constant_ins2:
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; LA64-0: # %bb.0:
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; LA64-0-NEXT: pcalau12i $a0, %pc_hi20(.LCPI3_0)
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; LA64-0-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI3_0)
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; LA64-0-NEXT: ret
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;
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; LA64-2-LABEL: f64_constant_ins2:
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; LA64-2: # %bb.0:
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; LA64-2-NEXT: pcalau12i $a0, %pc_hi20(.LCPI3_0)
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; LA64-2-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI3_0)
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; LA64-2-NEXT: ret
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;
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; LA64-3-LABEL: f64_constant_ins2:
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; LA64-3: # %bb.0:
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; LA64-3-NEXT: ori $a0, $zero, 3
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; LA64-3-NEXT: lu52i.d $a0, $a0, 1024
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; LA64-3-NEXT: movgr2fr.d $fa0, $a0
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; LA64-3-NEXT: ret
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;
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; LA64-4-LABEL: f64_constant_ins2:
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; LA64-4: # %bb.0:
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; LA64-4-NEXT: ori $a0, $zero, 3
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; LA64-4-NEXT: lu52i.d $a0, $a0, 1024
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; LA64-4-NEXT: movgr2fr.d $fa0, $a0
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; LA64-4-NEXT: ret
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;
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; LA64-5-LABEL: f64_constant_ins2:
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; LA64-5: # %bb.0:
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; LA64-5-NEXT: ori $a0, $zero, 3
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; LA64-5-NEXT: lu52i.d $a0, $a0, 1024
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; LA64-5-NEXT: movgr2fr.d $fa0, $a0
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; LA64-5-NEXT: ret
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ret double 2.00000000000000137
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}
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define double @f64_constant_ins3() nounwind {
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; LA32-0-LABEL: f64_constant_ins3:
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; LA32-0: # %bb.0:
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; LA32-0-NEXT: .Lpcadd_hi2:
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; LA32-0-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI4_0)
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; LA32-0-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi2)
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; LA32-0-NEXT: ret
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;
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; LA32-2-LABEL: f64_constant_ins3:
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; LA32-2: # %bb.0:
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; LA32-2-NEXT: .Lpcadd_hi2:
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; LA32-2-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI4_0)
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; LA32-2-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi2)
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; LA32-2-NEXT: ret
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;
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; LA32-3-LABEL: f64_constant_ins3:
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; LA32-3: # %bb.0:
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; LA32-3-NEXT: .Lpcadd_hi1:
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; LA32-3-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI4_0)
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; LA32-3-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi1)
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; LA32-3-NEXT: ret
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;
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; LA32-4-LABEL: f64_constant_ins3:
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; LA32-4: # %bb.0:
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; LA32-4-NEXT: .Lpcadd_hi0:
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; LA32-4-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI4_0)
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; LA32-4-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi0)
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; LA32-4-NEXT: ret
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;
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; LA32-5-LABEL: f64_constant_ins3:
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; LA32-5: # %bb.0:
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; LA32-5-NEXT: lu12i.w $a0, 268115
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; LA32-5-NEXT: ori $a0, $a0, 344
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; LA32-5-NEXT: lu12i.w $a1, -131072
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; LA32-5-NEXT: movgr2fr.w $fa0, $a1
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; LA32-5-NEXT: movgr2frh.w $fa0, $a0
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; LA32-5-NEXT: ret
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;
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; LA32-6-LABEL: f64_constant_ins3:
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; LA32-6: # %bb.0:
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; LA32-6-NEXT: lu12i.w $a0, 268115
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; LA32-6-NEXT: ori $a0, $a0, 344
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; LA32-6-NEXT: lu12i.w $a1, -131072
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; LA32-6-NEXT: movgr2fr.w $fa0, $a1
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; LA32-6-NEXT: movgr2frh.w $fa0, $a0
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; LA32-6-NEXT: ret
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;
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; LA64-0-LABEL: f64_constant_ins3:
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; LA64-0: # %bb.0:
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; LA64-0-NEXT: pcalau12i $a0, %pc_hi20(.LCPI4_0)
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; LA64-0-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI4_0)
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; LA64-0-NEXT: ret
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;
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; LA64-2-LABEL: f64_constant_ins3:
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; LA64-2: # %bb.0:
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; LA64-2-NEXT: pcalau12i $a0, %pc_hi20(.LCPI4_0)
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; LA64-2-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI4_0)
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; LA64-2-NEXT: ret
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;
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; LA64-3-LABEL: f64_constant_ins3:
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; LA64-3: # %bb.0:
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; LA64-3-NEXT: pcalau12i $a0, %pc_hi20(.LCPI4_0)
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; LA64-3-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI4_0)
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; LA64-3-NEXT: ret
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;
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; LA64-4-LABEL: f64_constant_ins3:
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; LA64-4: # %bb.0:
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; LA64-4-NEXT: lu12i.w $a0, -131072
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; LA64-4-NEXT: lu32i.d $a0, 340312
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; LA64-4-NEXT: lu52i.d $a0, $a0, 1047
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; LA64-4-NEXT: movgr2fr.d $fa0, $a0
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; LA64-4-NEXT: ret
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;
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; LA64-5-LABEL: f64_constant_ins3:
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; LA64-5: # %bb.0:
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; LA64-5-NEXT: lu12i.w $a0, -131072
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; LA64-5-NEXT: lu32i.d $a0, 340312
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; LA64-5-NEXT: lu52i.d $a0, $a0, 1047
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; LA64-5-NEXT: movgr2fr.d $fa0, $a0
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; LA64-5-NEXT: ret
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ret double 22222222.0
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}
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define double @f64_constant_pi() nounwind {
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; LA32-0-LABEL: f64_constant_pi:
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; LA32-0: # %bb.0:
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; LA32-0-NEXT: .Lpcadd_hi3:
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; LA32-0-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI5_0)
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; LA32-0-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi3)
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; LA32-0-NEXT: ret
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;
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; LA32-2-LABEL: f64_constant_pi:
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; LA32-2: # %bb.0:
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; LA32-2-NEXT: .Lpcadd_hi3:
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; LA32-2-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI5_0)
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; LA32-2-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi3)
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; LA32-2-NEXT: ret
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;
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; LA32-3-LABEL: f64_constant_pi:
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; LA32-3: # %bb.0:
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; LA32-3-NEXT: .Lpcadd_hi2:
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; LA32-3-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI5_0)
|
|
; LA32-3-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi2)
|
|
; LA32-3-NEXT: ret
|
|
;
|
|
; LA32-4-LABEL: f64_constant_pi:
|
|
; LA32-4: # %bb.0:
|
|
; LA32-4-NEXT: .Lpcadd_hi1:
|
|
; LA32-4-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI5_0)
|
|
; LA32-4-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi1)
|
|
; LA32-4-NEXT: ret
|
|
;
|
|
; LA32-5-LABEL: f64_constant_pi:
|
|
; LA32-5: # %bb.0:
|
|
; LA32-5-NEXT: .Lpcadd_hi0:
|
|
; LA32-5-NEXT: pcaddu12i $a0, %pcadd_hi20(.LCPI5_0)
|
|
; LA32-5-NEXT: fld.d $fa0, $a0, %pcadd_lo12(.Lpcadd_hi0)
|
|
; LA32-5-NEXT: ret
|
|
;
|
|
; LA32-6-LABEL: f64_constant_pi:
|
|
; LA32-6: # %bb.0:
|
|
; LA32-6-NEXT: lu12i.w $a0, 262290
|
|
; LA32-6-NEXT: ori $a0, $a0, 507
|
|
; LA32-6-NEXT: lu12i.w $a1, 345154
|
|
; LA32-6-NEXT: ori $a1, $a1, 3352
|
|
; LA32-6-NEXT: movgr2fr.w $fa0, $a1
|
|
; LA32-6-NEXT: movgr2frh.w $fa0, $a0
|
|
; LA32-6-NEXT: ret
|
|
;
|
|
; LA64-0-LABEL: f64_constant_pi:
|
|
; LA64-0: # %bb.0:
|
|
; LA64-0-NEXT: pcalau12i $a0, %pc_hi20(.LCPI5_0)
|
|
; LA64-0-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI5_0)
|
|
; LA64-0-NEXT: ret
|
|
;
|
|
; LA64-2-LABEL: f64_constant_pi:
|
|
; LA64-2: # %bb.0:
|
|
; LA64-2-NEXT: pcalau12i $a0, %pc_hi20(.LCPI5_0)
|
|
; LA64-2-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI5_0)
|
|
; LA64-2-NEXT: ret
|
|
;
|
|
; LA64-3-LABEL: f64_constant_pi:
|
|
; LA64-3: # %bb.0:
|
|
; LA64-3-NEXT: pcalau12i $a0, %pc_hi20(.LCPI5_0)
|
|
; LA64-3-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI5_0)
|
|
; LA64-3-NEXT: ret
|
|
;
|
|
; LA64-4-LABEL: f64_constant_pi:
|
|
; LA64-4: # %bb.0:
|
|
; LA64-4-NEXT: pcalau12i $a0, %pc_hi20(.LCPI5_0)
|
|
; LA64-4-NEXT: fld.d $fa0, $a0, %pc_lo12(.LCPI5_0)
|
|
; LA64-4-NEXT: ret
|
|
;
|
|
; LA64-5-LABEL: f64_constant_pi:
|
|
; LA64-5: # %bb.0:
|
|
; LA64-5-NEXT: lu12i.w $a0, 345154
|
|
; LA64-5-NEXT: ori $a0, $a0, 3352
|
|
; LA64-5-NEXT: lu32i.d $a0, -450053
|
|
; LA64-5-NEXT: lu52i.d $a0, $a0, 1024
|
|
; LA64-5-NEXT: movgr2fr.d $fa0, $a0
|
|
; LA64-5-NEXT: ret
|
|
ret double 3.1415926535897931159979634685441851615905761718750
|
|
}
|
|
|
|
define double @f64_add_fimm1(double %a) nounwind {
|
|
; LA32-LABEL: f64_add_fimm1:
|
|
; LA32: # %bb.0:
|
|
; LA32-NEXT: movgr2fr.w $fa1, $zero
|
|
; LA32-NEXT: lu12i.w $a0, 261888
|
|
; LA32-NEXT: movgr2frh.w $fa1, $a0
|
|
; LA32-NEXT: fadd.d $fa0, $fa0, $fa1
|
|
; LA32-NEXT: ret
|
|
;
|
|
; LA64-LABEL: f64_add_fimm1:
|
|
; LA64: # %bb.0:
|
|
; LA64-NEXT: vldi $vr1, -912
|
|
; LA64-NEXT: fadd.d $fa0, $fa0, $fa1
|
|
; LA64-NEXT: ret
|
|
%1 = fadd double %a, 1.0
|
|
ret double %1
|
|
}
|
|
|
|
define double @f64_positive_fimm1() nounwind {
|
|
; LA32-LABEL: f64_positive_fimm1:
|
|
; LA32: # %bb.0:
|
|
; LA32-NEXT: movgr2fr.w $fa0, $zero
|
|
; LA32-NEXT: lu12i.w $a0, 261888
|
|
; LA32-NEXT: movgr2frh.w $fa0, $a0
|
|
; LA32-NEXT: ret
|
|
;
|
|
; LA64-LABEL: f64_positive_fimm1:
|
|
; LA64: # %bb.0:
|
|
; LA64-NEXT: vldi $vr0, -912
|
|
; LA64-NEXT: ret
|
|
ret double 1.0
|
|
}
|