Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/Analysis/RegionInfo/condition_complicated.ll

@@ -1,63 +0,0 @@
-; REQUIRES: asserts
-; RUN: opt -regions -analyze < %s | FileCheck %s
-; RUN: opt -regions -stats -disable-output < %s 2>&1 | FileCheck -check-prefix=STAT %s
-; RUN: opt -regions -print-region-style=bb  -analyze < %s 2>&1 | FileCheck -check-prefix=BBIT %s
-; RUN: opt -regions -print-region-style=rn  -analyze < %s 2>&1 | FileCheck -check-prefix=RNIT %s
-
-; RUN: opt < %s -passes='print<regions>' 2>&1 | FileCheck %s
-
-define internal fastcc zeroext i8 @handle_compress() nounwind {
-end165:
-  br i1 1, label %false239, label %true181
-
-true181:
-  br i1 1, label %then187, label %else232
-
-then187:
-  br label %end265
-
-else232:
-  br i1 1, label %false239, label %then245
-
-false239:
-  br i1 1, label %then245, label %else259
-
-then245:
-  br i1 1, label %then251, label %end253
-
-then251:
-  br label %end253
-
-end253:
-  br label %end265
-
-else259:
-  br label %end265
-
-end265:
-  br i1 1, label %then291, label %end298
-
-then291:
-  br label %end298
-
-end298:
-  ret i8 1
-}
-
-; CHECK-NOT: =>
-; CHECK: [0] end165 => <Function Return>
-; CHECK-NEXT: [1] end165 => end265
-; CHECK-NEXT: [2] then245 => end253
-; CHECK-NEXT: [1] end265 => end298
-
-; STAT: 4 region - The # of regions
-
-; BBIT: end165, false239, then245, then251, end253, end265, then291, end298, else259, true181, then187, else232,
-; BBIT: end165, false239, then245, then251, end253, else259, true181, then187, else232,
-; BBIT: then245, then251,
-; BBIT: end265, then291,
-
-; RNIT: end165 => end265, end265 => end298, end298,
-; RNIT: end165, false239, then245 => end253, end253, else259, true181, then187, else232,
-; RNIT: then245, then251,
-; RNIT: end265, then291,