mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 6.10.0.49

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

47
external/llvm-project/llvm/test/Transforms/InstCombine/consecutive-fences.ll vendored Normal file
View File

@@ -0,0 +1,47 @@
; RUN: opt -instcombine -S %s | FileCheck %s
; Make sure we collapse the fences in this case
; CHECK-LABEL: define void @tinkywinky
; CHECK-NEXT: fence seq_cst
; CHECK-NEXT: fence syncscope("singlethread") acquire
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @tinkywinky() {
fence seq_cst
fence seq_cst
fence seq_cst
fence syncscope("singlethread") acquire
fence syncscope("singlethread") acquire
fence syncscope("singlethread") acquire
ret void
}
; CHECK-LABEL: define void @dipsy
; CHECK-NEXT: fence seq_cst
; CHECK-NEXT: fence syncscope("singlethread") seq_cst
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @dipsy() {
fence seq_cst
fence syncscope("singlethread") seq_cst
ret void
}
; CHECK-LABEL: define void @patatino
; CHECK-NEXT: fence acquire
; CHECK-NEXT: fence seq_cst
; CHECK-NEXT: fence acquire
; CHECK-NEXT: fence seq_cst
; CHECK-NEXT: ret void
; CHECK-NEXT: }
define void @patatino() {
fence acquire
fence seq_cst
fence acquire
fence seq_cst
ret void
}