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

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@@ -1,23 +0,0 @@
; RUN: llc -march=hexagon < %s | FileCheck %s
; This testcase crashed, because we propagated a reg:sub into a tied use.
; The two-address pass rewrote it in a way that generated incorrect code.
; CHECK: r{{[0-9]+}} += lsr(r{{[0-9]+}},#16)
target triple = "hexagon"
define i64 @fred(i64 %x) local_unnamed_addr #0 {
entry:
%t.sroa.0.0.extract.trunc = trunc i64 %x to i32
%t4.sroa.4.0.extract.shift = lshr i64 %x, 16
%add11 = add i32 0, %t.sroa.0.0.extract.trunc
%t14.sroa.3.0.extract.trunc = trunc i64 %t4.sroa.4.0.extract.shift to i32
%t14.sroa.4.0.extract.shift = lshr i64 %x, 24
%add21 = add i32 %add11, %t14.sroa.3.0.extract.trunc
%t24.sroa.3.0.extract.trunc = trunc i64 %t14.sroa.4.0.extract.shift to i32
%add31 = add i32 %add21, %t24.sroa.3.0.extract.trunc
%conv32.mask = and i32 %add31, 255
%conv33 = zext i32 %conv32.mask to i64
ret i64 %conv33
}
attributes #0 = { norecurse nounwind readnone }