Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-08 08:22:36 +00:00
parent f32dbaf0b2
commit 212f6bafcb
28494 changed files with 359 additions and 3867025 deletions

View File

@ -1,22 +0,0 @@
; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
; We shouldn't generate a hardware loop in this case because the initial
; value may be zero, which means the endloop instruction will not decrement
; the loop counter, and the loop will execute only once.
; CHECK-NOT: loop0
define void @foo(i32 %count, i32 %v) #0 {
entry:
br label %do.body
do.body:
%count.addr.0 = phi i32 [ %count, %entry ], [ %dec, %do.body ]
tail call void asm sideeffect "nop", ""() #1
%dec = add i32 %count.addr.0, -1
%cmp = icmp eq i32 %dec, 0
br i1 %cmp, label %do.end, label %do.body
do.end:
ret void
}