# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3
# RUN: llc -mtriple=riscv32 -mattr=+d -run-pass=instruction-select \
# RUN: -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK,RV32
# RUN: llc -mtriple=riscv64 -mattr=+d -run-pass=instruction-select \
# RUN: -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK,RV64
---
name: float_imm
legalized: true
regBankSelected: true
body: |
bb.1:
; RV32-LABEL: name: float_imm
; RV32: [[LUI:%[0-9]+]]:gpr = LUI 263313
; RV32-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI [[LUI]], -37
; RV32-NEXT: [[FMV_W_X:%[0-9]+]]:fpr32 = FMV_W_X [[ADDI]]
; RV32-NEXT: $f10_f = COPY [[FMV_W_X]]
; RV32-NEXT: PseudoRET implicit $f10_f
;
; RV64-LABEL: name: float_imm
; RV64: [[LUI:%[0-9]+]]:gpr = LUI 263313
; RV64-NEXT: [[ADDIW:%[0-9]+]]:gpr = ADDIW [[LUI]], -37
; RV64-NEXT: [[FMV_W_X:%[0-9]+]]:fpr32 = FMV_W_X [[ADDIW]]
; RV64-NEXT: $f10_f = COPY [[FMV_W_X]]
; RV64-NEXT: PseudoRET implicit $f10_f
%0:fprb(s32) = G_FCONSTANT float 0x400921FB60000000
$f10_f = COPY %0(s32)
PseudoRET implicit $f10_f
...
---
name: float_imm_op
legalized: true
regBankSelected: true
body: |
bb.1:
liveins: $f10_f
; CHECK-LABEL: name: float_imm_op
; CHECK: liveins: $f10_f
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr32 = COPY $f10_f
; CHECK-NEXT: [[LUI:%[0-9]+]]:gpr = LUI 260096
; CHECK-NEXT: [[FMV_W_X:%[0-9]+]]:fpr32 = FMV_W_X [[LUI]]
; CHECK-NEXT: [[FADD_S:%[0-9]+]]:fpr32 = nofpexcept FADD_S [[COPY]], [[FMV_W_X]], 7
; CHECK-NEXT: $f10_f = COPY [[FADD_S]]
; CHECK-NEXT: PseudoRET implicit $f10_f
%0:fprb(s32) = COPY $f10_f
%1:fprb(s32) = G_FCONSTANT float 1.000000e+00
%2:fprb(s32) = G_FADD %0, %1
$f10_f = COPY %2(s32)
PseudoRET implicit $f10_f
...
---
name: float_positive_zero
legalized: true
regBankSelected: true
body: |
bb.1:
liveins: $x10
; CHECK-LABEL: name: float_positive_zero
; CHECK: liveins: $x10
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x0
; CHECK-NEXT: [[FMV_W_X:%[0-9]+]]:fpr32 = FMV_W_X [[COPY]]
; CHECK-NEXT: $f10_f = COPY [[FMV_W_X]]
; CHECK-NEXT: PseudoRET implicit $f10_f
%1:fprb(s32) = G_FCONSTANT float 0.000000e+00
$f10_f = COPY %1(s32)
PseudoRET implicit $f10_f
...
---
name: float_negative_zero
legalized: true
regBankSelected: true
body: |
bb.1:
liveins: $x10
; CHECK-LABEL: name: float_negative_zero
; CHECK: liveins: $x10
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[LUI:%[0-9]+]]:gpr = LUI 524288
; CHECK-NEXT: [[FMV_W_X:%[0-9]+]]:fpr32 = FMV_W_X [[LUI]]
; CHECK-NEXT: $f10_f = COPY [[FMV_W_X]]
; CHECK-NEXT: PseudoRET implicit $f10_f
%1:fprb(s32) = G_FCONSTANT float -0.000000e+00
$f10_f = COPY %1(s32)
PseudoRET implicit $f10_f
...
---
name: double_imm
legalized: true
regBankSelected: true
body: |
bb.1:
; RV32-LABEL: name: double_imm
; RV32: [[LUI:%[0-9]+]]:gpr = LUI 262290
; RV32-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI [[LUI]], 507
; RV32-NEXT: [[LUI1:%[0-9]+]]:gpr = LUI 345155
; RV32-NEXT: [[ADDI1:%[0-9]+]]:gpr = ADDI [[LUI1]], -744
; RV32-NEXT: [[BuildPairF64Pseudo:%[0-9]+]]:fpr64 = BuildPairF64Pseudo [[ADDI1]], [[ADDI]]
; RV32-NEXT: $f10_d = COPY [[BuildPairF64Pseudo]]
; RV32-NEXT: PseudoRET implicit $f10_d
;
; RV64-LABEL: name: double_imm
; RV64: [[LUI:%[0-9]+]]:gpr = LUI 512
; RV64-NEXT: [[ADDIW:%[0-9]+]]:gpr = ADDIW [[LUI]], 1169
; RV64-NEXT: [[SLLI:%[0-9]+]]:gpr = SLLI [[ADDIW]], 15
; RV64-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI [[SLLI]], -299
; RV64-NEXT: [[SLLI1:%[0-9]+]]:gpr = SLLI [[ADDI]], 14
; RV64-NEXT: [[ADDI1:%[0-9]+]]:gpr = ADDI [[SLLI1]], 1091
; RV64-NEXT: [[SLLI2:%[0-9]+]]:gpr = SLLI [[ADDI1]], 12
; RV64-NEXT: [[ADDI2:%[0-9]+]]:gpr = ADDI [[SLLI2]], -744
; RV64-NEXT: [[FMV_D_X:%[0-9]+]]:fpr64 = FMV_D_X [[ADDI2]]
; RV64-NEXT: $f10_d = COPY [[FMV_D_X]]
; RV64-NEXT: PseudoRET implicit $f10_d
%0:fprb(s64) = G_FCONSTANT double 0x400921FB54442D18
$f10_d = COPY %0(s64)
PseudoRET implicit $f10_d
...
---
name: double_imm_op
legalized: true
regBankSelected: true
body: |
bb.1:
liveins: $f10_d
; RV32-LABEL: name: double_imm_op
; RV32: liveins: $f10_d
; RV32-NEXT: {{ $}}
; RV32-NEXT: [[COPY:%[0-9]+]]:fpr64 = COPY $f10_d
; RV32-NEXT: [[LUI:%[0-9]+]]:gpr = LUI 261888
; RV32-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x0
; RV32-NEXT: [[BuildPairF64Pseudo:%[0-9]+]]:fpr64 = BuildPairF64Pseudo [[COPY1]], [[LUI]]
; RV32-NEXT: [[FADD_D:%[0-9]+]]:fpr64 = nofpexcept FADD_D [[COPY]], [[BuildPairF64Pseudo]], 7
; RV32-NEXT: $f10_d = COPY [[FADD_D]]
; RV32-NEXT: PseudoRET implicit $f10_d
;
; RV64-LABEL: name: double_imm_op
; RV64: liveins: $f10_d
; RV64-NEXT: {{ $}}
; RV64-NEXT: [[COPY:%[0-9]+]]:fpr64 = COPY $f10_d
; RV64-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI $x0, 1023
; RV64-NEXT: [[SLLI:%[0-9]+]]:gpr = SLLI [[ADDI]], 52
; RV64-NEXT: [[FMV_D_X:%[0-9]+]]:fpr64 = FMV_D_X [[SLLI]]
; RV64-NEXT: [[FADD_D:%[0-9]+]]:fpr64 = nofpexcept FADD_D [[COPY]], [[FMV_D_X]], 7
; RV64-NEXT: $f10_d = COPY [[FADD_D]]
; RV64-NEXT: PseudoRET implicit $f10_d
%0:fprb(s64) = COPY $f10_d
%1:fprb(s64) = G_FCONSTANT double 1.000000e+00
%2:fprb(s64) = G_FADD %0, %1
$f10_d = COPY %2(s64)
PseudoRET implicit $f10_d
...
---
name: double_positive_zero
legalized: true
regBankSelected: true
body: |
bb.1:
liveins: $x10
; RV32-LABEL: name: double_positive_zero
; RV32: liveins: $x10
; RV32-NEXT: {{ $}}
; RV32-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x0
; RV32-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x0
; RV32-NEXT: [[BuildPairF64Pseudo:%[0-9]+]]:fpr64 = BuildPairF64Pseudo [[COPY1]], [[COPY]]
; RV32-NEXT: $f10_d = COPY [[BuildPairF64Pseudo]]
; RV32-NEXT: PseudoRET implicit $f10_d
;
; RV64-LABEL: name: double_positive_zero
; RV64: liveins: $x10
; RV64-NEXT: {{ $}}
; RV64-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x0
; RV64-NEXT: [[FMV_D_X:%[0-9]+]]:fpr64 = FMV_D_X [[COPY]]
; RV64-NEXT: $f10_d = COPY [[FMV_D_X]]
; RV64-NEXT: PseudoRET implicit $f10_d
%1:fprb(s64) = G_FCONSTANT double 0.000000e+00
$f10_d = COPY %1(s64)
PseudoRET implicit $f10_d
...
---
name: double_negative_zero
legalized: true
regBankSelected: true
body: |
bb.1:
liveins: $x10
; RV32-LABEL: name: double_negative_zero
; RV32: liveins: $x10
; RV32-NEXT: {{ $}}
; RV32-NEXT: [[LUI:%[0-9]+]]:gpr = LUI 524288
; RV32-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x0
; RV32-NEXT: [[BuildPairF64Pseudo:%[0-9]+]]:fpr64 = BuildPairF64Pseudo [[COPY]], [[LUI]]
; RV32-NEXT: $f10_d = COPY [[BuildPairF64Pseudo]]
; RV32-NEXT: PseudoRET implicit $f10_d
;
; RV64-LABEL: name: double_negative_zero
; RV64: liveins: $x10
; RV64-NEXT: {{ $}}
; RV64-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI $x0, -1
; RV64-NEXT: [[SLLI:%[0-9]+]]:gpr = SLLI [[ADDI]], 63
; RV64-NEXT: [[FMV_D_X:%[0-9]+]]:fpr64 = FMV_D_X [[SLLI]]
; RV64-NEXT: $f10_d = COPY [[FMV_D_X]]
; RV64-NEXT: PseudoRET implicit $f10_d
%1:fprb(s64) = G_FCONSTANT double -0.000000e+00
$f10_d = COPY %1(s64)
PseudoRET implicit $f10_d
...