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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
# RUN: llc -mtriple=aarch64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s
---
name: func_get_fpenv
tracksRegLiveness: true
body: |
bb.0:
; CHECK-LABEL: name: func_get_fpenv
; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[FRAME_INDEX]](p0)
; CHECK-NEXT: BL &fegetenv, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s64) = G_LOAD [[FRAME_INDEX]](p0) :: (load (s64) from %stack.0)
; CHECK-NEXT: $x0 = COPY [[LOAD]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:_(s64) = G_GET_FPENV
$x0 = COPY %0(s64)
RET_ReallyLR implicit $x0
...
---
name: func_set_fpenv
tracksRegLiveness: true
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: func_set_fpenv
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0
; CHECK-NEXT: G_STORE [[COPY]](s64), [[FRAME_INDEX]](p0) :: (store (s64) into %stack.0)
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[FRAME_INDEX]](p0)
; CHECK-NEXT: BL &fesetenv, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: RET_ReallyLR
%0:_(s64) = COPY $x0
G_SET_FPENV %0(s64)
RET_ReallyLR
...
---
name: func_reset
tracksRegLiveness: true
body: |
bb.0:
; CHECK-LABEL: name: func_reset
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:_(p0) = G_INTTOPTR [[C]](s64)
; CHECK-NEXT: $x0 = COPY [[INTTOPTR]](p0)
; CHECK-NEXT: TCRETURNdi &fesetenv, 0, csr_aarch64_aapcs, implicit $sp, implicit $x0
G_RESET_FPENV
RET_ReallyLR
...
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