Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/Reassociate/pr12245.ll

@@ -1,46 +0,0 @@
-; RUN: opt < %s -basicaa -inline -instcombine -reassociate -dse -disable-output
-; PR12245
-
-@a = common global i32 0, align 4
-@d = common global i32 0, align 4
-
-define i32 @fn2() nounwind uwtable ssp {
-entry:
-  %0 = load i32, i32* @a, align 4
-  %dec = add nsw i32 %0, -1
-  store i32 %dec, i32* @a, align 4
-  %1 = load i32, i32* @d, align 4
-  %sub = sub nsw i32 %dec, %1
-  store i32 %sub, i32* @d, align 4
-  %2 = load i32, i32* @a, align 4
-  %dec1 = add nsw i32 %2, -1
-  store i32 %dec1, i32* @a, align 4
-  %3 = load i32, i32* @d, align 4
-  %sub2 = sub nsw i32 %dec1, %3
-  store i32 %sub2, i32* @d, align 4
-  %4 = load i32, i32* @a, align 4
-  %dec3 = add nsw i32 %4, -1
-  store i32 %dec3, i32* @a, align 4
-  %5 = load i32, i32* @d, align 4
-  %sub4 = sub nsw i32 %dec3, %5
-  store i32 %sub4, i32* @d, align 4
-  %6 = load i32, i32* @a, align 4
-  %dec5 = add nsw i32 %6, -1
-  store i32 %dec5, i32* @a, align 4
-  %7 = load i32, i32* @d, align 4
-  %sub6 = sub nsw i32 %dec5, %7
-  store i32 %sub6, i32* @d, align 4
-  %8 = load i32, i32* @a, align 4
-  %dec7 = add nsw i32 %8, -1
-  store i32 %dec7, i32* @a, align 4
-  %9 = load i32, i32* @d, align 4
-  %sub8 = sub nsw i32 %dec7, %9
-  store i32 %sub8, i32* @d, align 4
-  ret i32 0
-}
-
-define i32 @fn1() nounwind uwtable ssp {
-entry:
-  %call = call i32 @fn2()
-  ret i32 %call
-}