53 lines
1.9 KiB
YAML
53 lines
1.9 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
# RUN: llc -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs -mtriple aarch64-unknown-unknown %s -o - | FileCheck %s
|
|
# RUN: llc -debugify-and-strip-all-safe -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs -mtriple aarch64-unknown-unknown %s -o - | FileCheck %s
|
|
|
|
---
|
|
name: agc.test_combine_ptradd_constants_intres
|
|
body: |
|
|
bb.1:
|
|
liveins: $x0
|
|
; CHECK-LABEL: name: agc.test_combine_ptradd_constants_intres
|
|
; CHECK: [[C:%[0-9]+]]:_(p64) = G_CONSTANT i64 44
|
|
; CHECK: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT [[C]](p64)
|
|
; CHECK: $x0 = COPY [[PTRTOINT]](s64)
|
|
%1:_(s32) = G_CONSTANT i32 42
|
|
%2:_(s32) = G_CONSTANT i32 2
|
|
%3:_(p64) = G_INTTOPTR %2
|
|
%4:_(p64) = G_PTR_ADD %3, %1
|
|
%5:_(s64) = G_PTRTOINT %4
|
|
$x0 = COPY %5(s64)
|
|
...
|
|
---
|
|
name: agc.test_combine_ptradd_constants_ptrres
|
|
body: |
|
|
bb.1:
|
|
liveins: $x0
|
|
; CHECK-LABEL: name: agc.test_combine_ptradd_constants_ptrres
|
|
; CHECK: [[C:%[0-9]+]]:_(p64) = G_CONSTANT i64 44
|
|
; CHECK: $x0 = COPY [[C]](p64)
|
|
%1:_(s32) = G_CONSTANT i32 42
|
|
%2:_(s32) = G_CONSTANT i32 2
|
|
%3:_(p64) = G_INTTOPTR %2
|
|
%4:_(p64) = G_PTR_ADD %3, %1
|
|
$x0 = COPY %4(p64)
|
|
...
|
|
---
|
|
name: agc.test_not_combine_variable_ptradd
|
|
body: |
|
|
bb.1:
|
|
liveins: $x0, $x1
|
|
; Ensure non-constant G_PTR_ADDs are not folded.
|
|
; CHECK-LABEL: name: agc.test_not_combine_variable_ptradd
|
|
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
|
|
; CHECK: [[COPY:%[0-9]+]]:_(p64) = COPY $x1
|
|
; CHECK: [[PTR_ADD:%[0-9]+]]:_(p64) = G_PTR_ADD [[COPY]], [[C]](s32)
|
|
; CHECK: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT [[PTR_ADD]](p64)
|
|
; CHECK: $x0 = COPY [[PTRTOINT]](s64)
|
|
%1:_(s32) = G_CONSTANT i32 42
|
|
%2:_(p64) = COPY $x1
|
|
%3:_(p64) = G_PTR_ADD %2, %1
|
|
%4:_(s64) = G_PTRTOINT %3
|
|
$x0 = COPY %4(s64)
|
|
...
|