Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Other/loop-pass-printer.ll

@@ -1,77 +0,0 @@
-; This test checks -print-after/before on loop passes
-; Besides of the loop itself it should be dumping loop pre-header and exits.
-;
-; RUN: opt < %s 2>&1 -disable-output \
-; RUN: 	   -loop-deletion -print-before=loop-deletion \
-; RUN:	   | FileCheck %s -check-prefix=DEL
-; RUN: opt < %s 2>&1 -disable-output \
-; RUN: 	   -loop-unroll -print-after=loop-unroll -filter-print-funcs=bar \
-; RUN:	   | FileCheck %s -check-prefix=BAR
-; RUN: opt < %s 2>&1 -disable-output \
-; RUN: 	   -loop-unroll -print-after=loop-unroll -filter-print-funcs=foo -print-module-scope \
-; RUN:	   | FileCheck %s -check-prefix=FOO-MODULE
-
-; DEL:	    IR Dump Before
-; DEL-SAME: dead loops
-; DEL: 	    ; Preheader:
-; DEL-NEXT:  %idx = alloca i32, align 4
-; DEL:      ; Loop:
-; DEL-NEXT:  loop:
-; DEL:	     cont:
-; DEL:	    ; Exit blocks
-; DEL:	     done:
-; DEL:	    IR Dump Before
-; DEL-SAME: dead loops
-; DEL: 	    ; Preheader:
-; DEL-NEXT:  br label %loop
-; DEL:      ; Loop:
-; DEL-NEXT:  loop:
-; DEL:	    ; Exit blocks
-; DEL:	     end:
-
-; BAR:	    IR Dump After
-; BAR-SAME: Unroll
-; BAR: 	    ; Preheader:
-; BAR-NEXT:  br label %loop
-; BAR:      ; Loop:
-; BAR-NEXT:  loop:
-; BAR:	    ; Exit blocks
-; BAR:	     end:
-; BAR-NOT: IR Dump
-; BAR-NOT:  ; Loop
-
-; FOO-MODULE: IR Dump After
-; FOO-MODULE-SAME: Unroll
-; FOO-MODULE-SAME: loop: %loop
-; FOO-MODULE-NEXT: ModuleID =
-; FOO-MODULE: define void @foo
-; FOO-MODULE: define void @bar
-; FOO-MODULE-NOT: IR Dump
-
-define void @foo(){
-  %idx = alloca i32, align 4
-  store i32 0, i32* %idx, align 4
-  br label %loop
-
-loop:
-  %1 = load i32, i32* %idx, align 4
-  %2 = icmp slt i32 %1, 10
-  br i1 %2, label %cont, label %done
-
-cont:
-  %3 = load i32, i32* %idx, align 4
-  %4 = add nsw i32 %3, 1
-  store i32 %4, i32* %idx, align 4
-  br label %loop
-
-done:
-  ret void
-}
-
-define void @bar(){
-  br label %loop
-loop:
-  br i1 1, label %loop, label %end
-end:
-  ret void
-}