Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/Hexagon/hwloop-recursion.ll

@@ -1,64 +0,0 @@
-; RUN: llc -O2 -march=hexagon -mcpu=hexagonv5 < %s
-; REQUIRES: asserts
-; Check for successful compilation.
-
-@c = common global i32 0, align 4
-@e = common global i32 0, align 4
-@g = common global i32* null, align 4
-@a = common global i32 0, align 4
-@b = common global i32 0, align 4
-@h = common global i32* null, align 4
-@d = common global i32 0, align 4
-@f = common global i32 0, align 4
-
-define i32 @fn1([0 x i32]* nocapture readnone %p1) #0 {
-entry:
-  %0 = load i32*, i32** @h, align 4
-  %1 = load i32*, i32** @g, align 4
-  %.pre = load i32, i32* @c, align 4
-  br label %for.cond
-
-for.cond:
-  %2 = phi i32 [ %10, %if.end ], [ %.pre, %entry ]
-  store i32 %2, i32* @e, align 4
-  %tobool5 = icmp eq i32 %2, 0
-  br i1 %tobool5, label %for.end, label %for.body.lr.ph
-
-for.body.lr.ph:
-  %3 = sub i32 -5, %2
-  %4 = urem i32 %3, 5
-  %5 = sub i32 %3, %4
-  br label %for.body
-
-for.body:
-  %add6 = phi i32 [ %2, %for.body.lr.ph ], [ %add, %for.body ]
-  %6 = load i32, i32* %1, align 4
-  store i32 %6, i32* @a, align 4
-  %add = add nsw i32 %add6, 5
-  %tobool = icmp eq i32 %add, 0
-  br i1 %tobool, label %for.cond1.for.end_crit_edge, label %for.body
-
-for.cond1.for.end_crit_edge:
-  %7 = add i32 %2, 5
-  %8 = add i32 %7, %5
-  store i32 %8, i32* @e, align 4
-  br label %for.end
-
-for.end:
-  %9 = load i32, i32* @b, align 4
-  %tobool2 = icmp eq i32 %9, 0
-  br i1 %tobool2, label %if.end, label %if.then
-
-if.then:
-  store i32 0, i32* %0, align 4
-  %.pre7 = load i32, i32* @c, align 4
-  br label %if.end
-
-if.end:
-  %10 = phi i32 [ %2, %for.end ], [ %.pre7, %if.then ]
-  store i32 %10, i32* @d, align 4
-  %11 = load i32, i32* @f, align 4
-  %inc = add nsw i32 %11, 1
-  store i32 %inc, i32* @f, align 4
-  br label %for.cond
-}