You've already forked linux-packaging-mono
23 lines
851 B
YAML
23 lines
851 B
YAML
# RUN: llc -o - %s -mtriple=armv7s-- -run-pass=machine-cp | FileCheck %s
|
|
---
|
|
# Test that machine copy prop recognizes the implicit-def operands on a COPY
|
|
# as clobbering the register.
|
|
# CHECK-LABEL: name: func
|
|
# CHECK: %d2 = VMOVv2i32 2, 14, %noreg
|
|
# CHECK: %s5 = COPY %s0, implicit %q1, implicit-def %q1
|
|
# CHECK: VST1q32 %r0, 0, %q1, 14, %noreg
|
|
# The following two COPYs must not be removed
|
|
# CHECK: %s4 = COPY %s20, implicit-def %q1
|
|
# CHECK: %s5 = COPY %s0, implicit killed %d0, implicit %q1, implicit-def %q1
|
|
# CHECK: VST1q32 %r2, 0, %q1, 14, %noreg
|
|
name: func
|
|
body: |
|
|
bb.0:
|
|
%d2 = VMOVv2i32 2, 14, %noreg
|
|
%s5 = COPY %s0, implicit %q1, implicit-def %q1
|
|
VST1q32 %r0, 0, %q1, 14, %noreg
|
|
%s4 = COPY %s20, implicit-def %q1
|
|
%s5 = COPY %s0, implicit killed %d0, implicit %q1, implicit-def %q1
|
|
VST1q32 %r2, 0, %q1, 14, %noreg
|
|
...
|