Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
--- a/external/llvm/test/CodeGen/AArch64/GlobalISel/combine-anyext-crash.mir
+++ b/external/llvm/test/CodeGen/AArch64/GlobalISel/combine-anyext-crash.mir
@@ -1,42 +0,0 @@
-# RUN: llc -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s
--- |
-  target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
-  target triple = "aarch64--"
-  
-  define void @test_anyext_crash() {
-  entry:
-    br label %block2
-  
-  block2:
-    %0 = trunc i16 0 to i8
-    %1 = uitofp i8 %0 to double
-    br label %block2
-  }
-  
-
-...
---
-name:            test_anyext_crash
-alignment:       2
-legalized:       false
-registers:       
-  - { id: 0, class: _, preferred-register: '' }
-  - { id: 1, class: _, preferred-register: '' }
-  - { id: 2, class: _, preferred-register: '' }
-body:             |
-  bb.1:
-   ; Check we don't crash due to trying to legalize a dead instruction.
-   ; CHECK-LABEL: test_anyext_crash
-   ; CHECK-LABEL: bb.1:
-    successors: %bb.2
-  
-    %0(s16) = G_CONSTANT i16 0
-  
-  bb.2:
-    successors: %bb.2
-  
-    %1(s8) = G_TRUNC %0(s16)
-    %2(s64) = G_UITOFP %1(s8)
-    G_BR %bb.2
-
-...