test/CodeGen/AArch64/GlobalISel/legalize-fcmp.mir

# RUN: llc -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s

--- |
  target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
  target triple = "aarch64--"
  define void @test_icmp() {
  entry:
    ret void
  }
...

---
name:            test_icmp
registers:
  - { id: 0, class: _ }
  - { id: 1, class: _ }
  - { id: 2, class: _ }
  - { id: 3, class: _ }
  - { id: 4, class: _ }
  - { id: 5, class: _ }
  - { id: 6, class: _ }
  - { id: 7, class: _ }
body: |
  bb.0.entry:
    liveins: %x0, %x1, %x2, %x3
    %0(s64) = COPY %x0
    %1(s64) = COPY %x0

    %2(s32) = G_TRUNC %0
    %3(s32) = G_TRUNC %1

    ; CHECK: [[CMP1:%[0-9]+]]:_(s32) = G_FCMP floatpred(oge), %0(s64), %1
    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s1) = G_TRUNC [[CMP1]]
    %4(s32) = G_FCMP floatpred(oge), %0, %1
    %6(s1) = G_TRUNC %4(s32)

    ; CHECK: [[CMP2:%[0-9]+]]:_(s32) = G_FCMP floatpred(uno), %2(s32), %3
    ; CHECK: [[TRUNC2:%[0-9]+]]:_(s1) = G_TRUNC [[CMP2]]
    %5(s32) = G_FCMP floatpred(uno), %2, %3
    %7(s1) = G_TRUNC %5(s32)
...