test/CodeGen/AArch64/GlobalISel/legalize-fp-class.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 4
# RUN: llc -mtriple=aarch64 -run-pass=legalizer -global-isel-abort=1 %s -o - | FileCheck %s

---
name:            isnan_32
liveins:
body:             |
  bb.0:
    ; CHECK-LABEL: name: isnan_32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[AND]](s32), [[C1]]
    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[C2]], [[ICMP]]
    ; CHECK-NEXT: $w0 = COPY [[OR]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s1) = nofpexcept G_IS_FPCLASS %0(s32), 3
    %2:_(s32) = G_ANYEXT %1(s1)
    $w0 = COPY %2(s32)
...
---
name:            isnormal_32
liveins:
body:             |
  bb.0:
    ; CHECK-LABEL: name: isnormal_32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
    ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[AND]], [[C1]]
    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2130706432
    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C2]]
    ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[C3]], [[ICMP]]
    ; CHECK-NEXT: $w0 = COPY [[OR]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s1) = nofpexcept G_IS_FPCLASS %0(s32), 264
    %2:_(s32) = G_ANYEXT %1(s1)
    $w0 = COPY %2(s32)
...
---
name:            iszero_32
liveins:
body:             |
  bb.0:
    ; CHECK-LABEL: name: iszero_32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[AND]](s32), [[C1]]
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[COPY2]], [[ICMP]]
    ; CHECK-NEXT: $w0 = COPY [[OR]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s1) = nofpexcept G_IS_FPCLASS %0(s32), 96
    %2:_(s32) = G_ANYEXT %1(s1)
    $w0 = COPY %2(s32)
...
---
name:            iszero_64
liveins:
body:             |
  bb.0:
    ; CHECK-LABEL: name: iszero_64
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C]]
    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[AND]](s64), [[C1]]
    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[C2]], [[ICMP]]
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[OR]](s32)
    ; CHECK-NEXT: $x0 = COPY [[ANYEXT]](s64)
    %0:_(s64) = COPY $x0
    %1:_(s1) = nofpexcept G_IS_FPCLASS %0(s64), 96
    %2:_(s64) = G_ANYEXT %1(s1)
    $x0 = COPY %2(s64)
...