Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/ADCE/2016-09-06.ll

@@ -1,55 +0,0 @@
-; RUN: opt < %s -sroa -adce -adce-remove-loops -S | FileCheck %s
-; ModuleID = 'test1.bc'
-source_filename = "test1.c"
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-; Function Attrs: nounwind uwtable
-define i32 @foo(i32, i32, i32) #0 {
-  %4 = alloca i32, align 4
-  %5 = alloca i32, align 4
-  %6 = alloca i32, align 4
-  %7 = alloca i32, align 4
-  %8 = alloca i32, align 4
-  store i32 %0, i32* %4, align 4
-  store i32 %1, i32* %5, align 4
-  store i32 %2, i32* %6, align 4
-  store i32 0, i32* %7, align 4
-  %9 = load i32, i32* %5, align 4
-  %I10 = icmp ne i32 %9, 0
-  br i1 %I10, label %B11, label %B21
-
-B11: 
-  store i32 0, i32* %8, align 4
-  br label %B12
-
-B12:
-  %I13 = load i32, i32* %8, align 4
-  %I14 = load i32, i32* %6, align 4
-  %I15 = icmp slt i32 %I13, %I14
-; CHECK: br label %B20
-  br i1 %I15, label %B16, label %B20
-
-B16: 
-  br label %B17
-
-B17: 
-  %I18 = load i32, i32* %8, align 4
-  %I19 = add nsw i32 %I18, 1
-  store i32 %I19, i32* %8, align 4
-  br label %B12
-
-B20:
-  store i32 1, i32* %7, align 4
-  br label %B21
-
-B21: 
-  %I22 = load i32, i32* %7, align 4
-  ret i32 %I22
-}
-
-attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-
-!llvm.ident = !{!0}
-
-!0 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git 5864a13abf4490e76ae2eb0896198e1305927df2)"}