File: no-rex2-pseudo-x87.ll

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llvm-toolchain-19 1%3A19.1.7-3
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; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown -stop-after=x86-isel -mattr=-sse,+egpr | FileCheck %s
; RUN: llc < %s -enable-new-pm -mtriple=x86_64-unknown -stop-after=x86-isel -mattr=-sse,+egpr | FileCheck %s

define void @x87(ptr %0, ptr %1) {
  ; CHECK-LABEL: name: x87
  ; CHECK: bb.0 (%ir-block.2):
  ; CHECK-NEXT:   liveins: $rdi, $rsi
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:gr64_norex2 = COPY $rsi
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:gr64_norex2 = COPY $rdi
  ; CHECK-NEXT:   [[LD_Fp32m:%[0-9]+]]:rfp32 = nofpexcept LD_Fp32m [[COPY1]], 1, $noreg, 0, $noreg, implicit-def dead $fpsw, implicit $fpcw :: (load (s32) from %ir.0)
  ; CHECK-NEXT:   nofpexcept ST_Fp32m [[COPY]], 1, $noreg, 0, $noreg, killed [[LD_Fp32m]], implicit-def dead $fpsw, implicit $fpcw :: (store (s32) into %ir.1)
  ; CHECK-NEXT:   RET 0
  %3 = load float, ptr %0
  store float %3, ptr %1
  ret void
}