| # RUN: llc -mtriple arm-- -run-pass=legalizer %s -o - | FileCheck %s |
| # RUN: llc -mtriple thumb-- -mattr=+v6t2 -run-pass=legalizer %s -o - | FileCheck %s |
| --- | |
| define void @test_brcond() { ret void } |
| ... |
| --- |
| name: test_brcond |
| # CHECK-LABEL: name: test_brcond |
| legalized: false |
| # CHECK: legalized: true |
| regBankSelected: false |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: _ } |
| - { id: 1, class: _ } |
| - { id: 2, class: _ } |
| body: | |
| bb.0: |
| successors: %bb.1(0x40000000), %bb.2(0x40000000) |
| liveins: $r0, $r1 |
| |
| %0(s32) = COPY $r0 |
| %1(s32) = COPY $r1 |
| %2(s1) = G_ICMP intpred(sgt), %0(s32), %1 |
| G_BRCOND %2(s1), %bb.1 |
| ; G_BRCOND with s1 is legal, so we should find it unchanged in the output |
| ; CHECK: G_BRCOND {{%[0-9]+}}(s1), %bb.1 |
| G_BR %bb.2 |
| |
| bb.1: |
| $r0 = COPY %1(s32) |
| BX_RET 14, $noreg, implicit $r0 |
| |
| bb.2: |
| $r0 = COPY %0(s32) |
| BX_RET 14, $noreg, implicit $r0 |
| |
| ... |
