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llvm-mirror/test/CodeGen/AArch64/arm64-ldst-unscaled-pre-post.mir
2017-08-04 16:44:06 +00:00

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# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass aarch64-ldst-opt -verify-machineinstrs -o - %s | FileCheck %s
---
# CHECK-LABEL: name: test_LDURSi_post
# CHECK: LDRSpost %x0, -4
name: test_LDURSi_post
body: |
bb.0.entry:
liveins: %x0
%s0 = LDURSi %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_LDURDi_post
# CHECK: LDRDpost %x0, -4
name: test_LDURDi_post
body: |
bb.0.entry:
liveins: %x0
%d0 = LDURDi %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_LDURQi_post
# CHECK: LDRQpost %x0, -4
name: test_LDURQi_post
body: |
bb.0.entry:
liveins: %x0
%q0 = LDURQi %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_LDURWi_post
# CHECK: LDRWpost %x0, -4
name: test_LDURWi_post
body: |
bb.0.entry:
liveins: %x0
%w1 = LDURWi %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_LDURXi_post
# CHECK: %x1 = LDRXpost %x0, -4
name: test_LDURXi_post
body: |
bb.0.entry:
liveins: %x0
%x1 = LDURXi %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_STURSi_post
# CHECK: STRSpost %s0, %x0, -4
name: test_STURSi_post
body: |
bb.0.entry:
liveins: %x0
%s0 = FMOVS0
STURSi %s0, %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_STURDi_post
# CHECK: STRDpost %d0, %x0, -4
name: test_STURDi_post
body: |
bb.0.entry:
liveins: %x0
%d0 = FMOVD0
STURDi %d0, %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_STURQi_post
# CHECK: STRQpost %q0, %x0, -4
name: test_STURQi_post
body: |
bb.0.entry:
liveins: %x0
%q0 = MOVIv4i32 0, 0
STURQi %q0, %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_STURWi_post
# CHECK: STRWpost %wzr, %x0, -4
name: test_STURWi_post
body: |
bb.0.entry:
liveins: %x0
STURWi %wzr, %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...
# CHECK-LABEL: name: test_STURXi_post
# CHECK: STRXpost %xzr, %x0, -4
name: test_STURXi_post
body: |
bb.0.entry:
liveins: %x0
STURXi %xzr, %x0, 0
%x0 = SUBXri %x0, 4, 0
RET_ReallyLR implicit %x0
...