Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/shrinkwrap-hang.ll

@@ -1,32 +0,0 @@
-; RUN: llc %s -o - -enable-shrink-wrap=true | FileCheck %s
-
-target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
-target triple = "i686-pc-linux"
-
-@b = global i32 1, align 4
-@a = common global i32 0, align 4
-
-declare void @fn1() #0
-
-; CHECK-LABEL: fn2:
-define void @fn2() #0 {
-entry:
-  %0 = load i32, i32* @b, align 4
-  %tobool = icmp eq i32 %0, 0
-  br i1 %tobool, label %if.end, label %lbl
-
-lbl:                                              ; preds = %if.end, %entry
-  store i32 0, i32* @b, align 4
-  br label %if.end
-
-if.end:                                           ; preds = %entry, %lbl
-  tail call void @fn1()
-  %1 = load i32, i32* @b, align 4
-  %tobool1 = icmp eq i32 %1, 0
-  br i1 %tobool1, label %if.end3, label %lbl
-
-if.end3:                                          ; preds = %if.end
-  ret void
-}
-
-attributes #0 = { norecurse nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }