blob: 0431f92d0997622db559a6d7361b80fe474a9d53 [file] [log] [blame]
# 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_select_s32() { ret void }
define void @test_select_ptr() { ret void }
...
---
name: test_select_s32
# CHECK-LABEL: name: test_select_s32
legalized: false
# CHECK: legalized: true
regBankSelected: false
selected: false
tracksRegLiveness: true
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.0:
liveins: $r0, $r1, $r2
%0(s32) = COPY $r0
%1(s32) = COPY $r1
%2(s1) = G_CONSTANT i1 1
%3(s32) = G_SELECT %2(s1), %0, %1
; G_SELECT with s32 is legal, so we should find it unchanged in the output
; CHECK: {{%[0-9]+}}:_(s32) = G_SELECT {{%[0-9]+}}(s1), {{%[0-9]+}}, {{%[0-9]+}}
$r0 = COPY %3(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_select_ptr
# CHECK-LABEL: name: test_select_ptr
legalized: false
# CHECK: legalized: true
regBankSelected: false
selected: false
tracksRegLiveness: true
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
- { id: 3, class: _ }
body: |
bb.0:
liveins: $r0, $r1, $r2
%0(p0) = COPY $r0
%1(p0) = COPY $r1
%2(s1) = G_CONSTANT i1 0
%3(p0) = G_SELECT %2(s1), %0, %1
; G_SELECT with p0 is legal, so we should find it unchanged in the output
; CHECK: {{%[0-9]+}}:_(p0) = G_SELECT {{%[0-9]+}}(s1), {{%[0-9]+}}, {{%[0-9]+}}
$r0 = COPY %3(p0)
BX_RET 14, $noreg, implicit $r0
...