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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=riscv32 -mattr=+d,+zfh -run-pass=instruction-select \
# RUN: -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s
# RUN: llc -mtriple=riscv64 -mattr=+d,+zfh -run-pass=instruction-select \
# RUN: -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s
---
name: fpext_f32
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.1:
liveins: $f10_h
; CHECK-LABEL: name: fpext_f32
; CHECK: liveins: $f10_h
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr16 = COPY $f10_h
; CHECK-NEXT: [[FCVT_S_H:%[0-9]+]]:fpr32 = nofpexcept FCVT_S_H [[COPY]], 0
; CHECK-NEXT: $f10_f = COPY [[FCVT_S_H]]
; CHECK-NEXT: PseudoRET implicit $f10_f
%0:fprb(s16) = COPY $f10_h
%1:fprb(s32) = G_FPEXT %0(s16)
$f10_f = COPY %1(s32)
PseudoRET implicit $f10_f
...
---
name: fptrunc_f32
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.1:
liveins: $f10_f
; CHECK-LABEL: name: fptrunc_f32
; CHECK: liveins: $f10_f
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr32 = COPY $f10_f
; CHECK-NEXT: [[FCVT_H_S:%[0-9]+]]:fpr16 = nofpexcept FCVT_H_S [[COPY]], 7
; CHECK-NEXT: $f10_h = COPY [[FCVT_H_S]]
; CHECK-NEXT: PseudoRET implicit $f10_h
%0:fprb(s32) = COPY $f10_f
%1:fprb(s16) = G_FPTRUNC %0(s32)
$f10_h = COPY %1(s16)
PseudoRET implicit $f10_h
...
---
name: fpext_f64
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.1:
liveins: $f10_h
; CHECK-LABEL: name: fpext_f64
; CHECK: liveins: $f10_h
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr16 = COPY $f10_h
; CHECK-NEXT: [[FCVT_D_H:%[0-9]+]]:fpr64 = nofpexcept FCVT_D_H [[COPY]], 0
; CHECK-NEXT: $f10_d = COPY [[FCVT_D_H]]
; CHECK-NEXT: PseudoRET implicit $f10_d
%0:fprb(s16) = COPY $f10_h
%1:fprb(s64) = G_FPEXT %0(s16)
$f10_d = COPY %1(s64)
PseudoRET implicit $f10_d
...
---
name: fptrunc_f64
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.1:
liveins: $f10_d
; CHECK-LABEL: name: fptrunc_f64
; CHECK: liveins: $f10_d
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr64 = COPY $f10_d
; CHECK-NEXT: [[FCVT_H_D:%[0-9]+]]:fpr16 = nofpexcept FCVT_H_D [[COPY]], 7
; CHECK-NEXT: $f10_h = COPY [[FCVT_H_D]]
; CHECK-NEXT: PseudoRET implicit $f10_h
%0:fprb(s64) = COPY $f10_d
%1:fprb(s16) = G_FPTRUNC %0(s64)
$f10_h = COPY %1(s16)
PseudoRET implicit $f10_h
...
|
