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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=riscv32 -mattr=+d -run-pass=regbankselect %s -o - \
# RUN: | FileCheck %s
---
name: merge_i64
legalized: true
body: |
bb.0.entry:
liveins: $x10
; CHECK-LABEL: name: merge_i64
; CHECK: liveins: $x10
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gprb(s32) = COPY $x10
; CHECK-NEXT: [[MV:%[0-9]+]]:fprb(s64) = G_MERGE_VALUES [[COPY]](s32), [[COPY]](s32)
; CHECK-NEXT: $f10_d = COPY [[MV]](s64)
; CHECK-NEXT: PseudoRET implicit $f10_d
%0:_(s32) = COPY $x10
%1:_(s64) = G_MERGE_VALUES %0(s32), %0(s32)
$f10_d = COPY %1(s64)
PseudoRET implicit $f10_d
...
---
name: unmerge_i32
legalized: true
body: |
bb.0.entry:
liveins: $f10_d
; CHECK-LABEL: name: unmerge_i32
; CHECK: liveins: $f10_d
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fprb(s64) = COPY $f10_d
; CHECK-NEXT: [[UV:%[0-9]+]]:gprb(s32), [[UV1:%[0-9]+]]:gprb(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK-NEXT: $x10 = COPY [[UV]](s32)
; CHECK-NEXT: PseudoRET implicit $x10
%0:_(s64) = COPY $f10_d
%1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0(s64)
$x10 = COPY %1(s32)
PseudoRET implicit $x10
...
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