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

Imported Upstream version 5.18.0.246

Browse Source 
Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
external/llvm/test/CodeGen/SystemZ/risbg-03.ll vendored Normal file
View File

@@ -0,0 +1,30 @@
; Test use of RISBG vs RISBGN on zEC12.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=zEC12 | FileCheck %s
; On zEC12, we generally prefer RISBGN.
define i64 @f1(i64 %a, i64 %b) {
; CHECK-LABEL: f1:
; CHECK: risbgn %r2, %r3, 60, 62, 0
; CHECK: br %r14
%anda = and i64 %a, -15
%andb = and i64 %b, 14
%or = or i64 %anda, %andb
ret i64 %or
}
; But we may fall back to RISBG if we can use the condition code.
define i64 @f2(i64 %a, i64 %b, i32* %c) {
; CHECK-LABEL: f2:
; CHECK: risbg %r2, %r3, 60, 62, 0
; CHECK-NEXT: ipm
; CHECK: br %r14
%anda = and i64 %a, -15
%andb = and i64 %b, 14
%or = or i64 %anda, %andb
%cmp = icmp sgt i64 %or, 0
%conv = zext i1 %cmp to i32
store i32 %conv, i32* %c, align 4
ret i64 %or
}