Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

View File

@@ -0,0 +1,34 @@
# RUN: llc -o - %s -mtriple=x86_64-- -verify-machineinstrs -run-pass=none | FileCheck %s
# This should cleanly pass the machine verifier
---
# CHECK-LABEL: name: func0
# CHECK: %0:gr32 = PHI undef %1:gr32, %bb.0, undef %1:gr32, %bb.1
name: func0
tracksRegLiveness: true
body: |
bb.0:
JE_1 %bb.1, implicit undef %eflags
JMP_1 %bb.2
bb.1:
bb.2:
%0 : gr32 = PHI undef %1 : gr32, %bb.0, undef %1 : gr32, %bb.1
...
---
# CHECK-LABEL: name: func1
# CHECK: %2:gr32 = PHI %0, %bb.0, %1, %bb.1
name: func1
tracksRegLiveness: true
body: |
bb.0:
%0 : gr32 = IMPLICIT_DEF
JE_1 %bb.1, implicit undef %eflags
JMP_1 %bb.2
bb.1:
%1 : gr32 = IMPLICIT_DEF
bb.2:
%2 : gr32 = PHI %0, %bb.0, %1, %bb.1
...