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|
# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s
--- |
define i8 @test_and_i8() {
%ret = and i8 undef, undef
ret i8 %ret
}
define i16 @test_and_i16() {
%ret = and i16 undef, undef
ret i16 %ret
}
define i32 @test_and_i32() {
%ret = and i32 undef, undef
ret i32 %ret
}
define i64 @test_and_i64() {
%ret = and i64 undef, undef
ret i64 %ret
}
...
---
name: test_and_i8
# CHECK-LABEL: name: test_and_i8
alignment: 4
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _, preferred-register: '' }
- { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
# CHECK: %0(s8) = IMPLICIT_DEF
# CHECK-NEXT: %1(s8) = G_AND %0, %0
# CHECK-NEXT: %al = COPY %1(s8)
# CHECK-NEXT: RET 0, implicit %al
body: |
bb.1 (%ir-block.0):
%0(s8) = IMPLICIT_DEF
%1(s8) = G_AND %0, %0
%al = COPY %1(s8)
RET 0, implicit %al
...
---
name: test_and_i16
# CHECK-LABEL: name: test_and_i16
alignment: 4
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _, preferred-register: '' }
- { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
# CHECK: %0(s16) = IMPLICIT_DEF
# CHECK-NEXT: %1(s16) = G_AND %0, %0
# CHECK-NEXT: %ax = COPY %1(s16)
# CHECK-NEXT: RET 0, implicit %ax
body: |
bb.1 (%ir-block.0):
%0(s16) = IMPLICIT_DEF
%1(s16) = G_AND %0, %0
%ax = COPY %1(s16)
RET 0, implicit %ax
...
---
name: test_and_i32
# CHECK-LABEL: name: test_and_i32
alignment: 4
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _, preferred-register: '' }
- { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
# CHECK: %0(s32) = IMPLICIT_DEF
# CHECK-NEXT: %1(s32) = G_AND %0, %0
# CHECK-NEXT: %eax = COPY %1(s32)
# CHECK-NEXT: RET 0, implicit %eax
body: |
bb.1 (%ir-block.0):
%0(s32) = IMPLICIT_DEF
%1(s32) = G_AND %0, %0
%eax = COPY %1(s32)
RET 0, implicit %eax
...
---
name: test_and_i64
# CHECK-LABEL: name: test_and_i64
alignment: 4
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _, preferred-register: '' }
- { id: 1, class: _, preferred-register: '' }
liveins:
fixedStack:
stack:
constants:
# CHECK: %0(s64) = IMPLICIT_DEF
# CHECK-NEXT: %1(s64) = G_AND %0, %0
# CHECK-NEXT: %rax = COPY %1(s64)
# CHECK-NEXT: RET 0, implicit %rax
body: |
bb.1 (%ir-block.0):
%0(s64) = IMPLICIT_DEF
%1(s64) = G_AND %0, %0
%rax = COPY %1(s64)
RET 0, implicit %rax
...
|
