Imported Upstream version 6.10.0.49

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

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@@ -0,0 +1,16 @@
; RUN: opt < %s -indvars -S | FileCheck %s
; PR10946: Vector IVs are not SCEVable.
; CHECK-NOT: phi
define void @test() nounwind {
allocas:
br i1 undef, label %cif_done, label %for_loop398
cif_done: ; preds = %allocas
ret void
for_loop398: ; preds = %for_loop398, %allocas
%storemerge35 = phi <4 x i32> [ %storemerge, %for_loop398 ], [ undef, %allocas ]
%bincmp431 = icmp sge <4 x i32> %storemerge35, <i32 5, i32 5, i32 5, i32 5>
%storemerge = bitcast <4 x float> undef to <4 x i32>
br label %for_loop398
}