| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -run-pass=legalizer %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: _ } |
| - { id: 8, class: _ } |
| - { id: 9, class: _ } |
| - { id: 10, class: _ } |
| - { id: 11, class: _ } |
| - { id: 12, class: _ } |
| - { id: 13, class: _ } |
| - { id: 14, class: _ } |
| body: | |
| bb.0.entry: |
| liveins: $x0, $x1, $x2, $x3 |
| ; CHECK-LABEL: name: test_icmp |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(sge), [[COPY]](s64), [[COPY1]] |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ICMP]](s32) |
| ; CHECK: $w0 = COPY [[COPY2]](s32) |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]] |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC1]], [[C1]] |
| ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]] |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[ICMP1]](s32) |
| ; CHECK: $w0 = COPY [[COPY3]](s32) |
| ; CHECK: [[INTTOPTR:%[0-9]+]]:_(p0) = G_INTTOPTR [[COPY]](s64) |
| ; CHECK: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[INTTOPTR]](p0), [[INTTOPTR]] |
| ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ICMP2]](s32) |
| ; CHECK: $w0 = COPY [[COPY4]](s32) |
| %0(s64) = COPY $x0 |
| %1(s64) = COPY $x0 |
| |
| %2(s8) = G_TRUNC %0 |
| %3(s8) = G_TRUNC %1 |
| |
| %4(s1) = G_ICMP intpred(sge), %0, %1 |
| %11(s32) = G_ANYEXT %4 |
| $w0 = COPY %11 |
| |
| %8(s1) = G_ICMP intpred(ult), %2, %3 |
| %12(s32) = G_ANYEXT %8 |
| $w0 = COPY %12 |
| |
| %9(p0) = G_INTTOPTR %0(s64) |
| %10(s1) = G_ICMP intpred(eq), %9(p0), %9(p0) |
| %14(s32) = G_ANYEXT %10 |
| $w0 = COPY %14 |
| ... |