Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
--- a/external/llvm/test/Transforms/GVNSink/dither.ll
+++ b/external/llvm/test/Transforms/GVNSink/dither.ll
@ -1,42 +0,0 @@
-; RUN: opt < %s -S -gvn-sink | FileCheck %s
-
-; Because %tmp17 has flipped operands to its equivalents %tmp14 and %tmp7, we
-; can't sink the zext as we'd need a shuffling PHI in between.
-;
-; Just sinking the zext isn't profitable, so ensure nothing is sunk.
-
-; CHECK-LABEL: @hoge
-; CHECK-NOT: bb18.gvnsink.split
-define void @hoge() {
-bb:
-  br i1 undef, label %bb4, label %bb11
-
-bb4:                                              ; preds = %bb3
-  br i1 undef, label %bb6, label %bb8
-
-bb6:                                              ; preds = %bb5
-  %tmp = zext i16 undef to i64
-  %tmp7 = add i64 %tmp, undef
-  br label %bb18
-
-bb8:                                              ; preds = %bb5
-  %tmp9 = zext i16 undef to i64
-  br label %bb18
-
-bb11:                                             ; preds = %bb10
-  br i1 undef, label %bb12, label %bb15
-
-bb12:                                             ; preds = %bb11
-  %tmp13 = zext i16 undef to i64
-  %tmp14 = add i64 %tmp13, undef
-  br label %bb18
-
-bb15:                                             ; preds = %bb11
-  %tmp16 = zext i16 undef to i64
-  %tmp17 = add i64 undef, %tmp16
-  br label %bb18
-
-bb18:                                             ; preds = %bb15, %bb12, %bb8, %bb6
-  %tmp19 = phi i64 [ %tmp7, %bb6 ], [ undef, %bb8 ], [ %tmp14, %bb12 ], [ %tmp17, %bb15 ]
-  unreachable
-}