Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/CodeGen/ARM/ifconv-kills.ll

@@ -1,30 +0,0 @@
-; RUN: llc -mtriple arm-eabi -mcpu swift -verify-machineinstrs %s -o /dev/null
-
-declare i32 @f(i32 %p0, i32 %p1)
-
-define i32 @foo(i32* %ptr) {
-entry:
-  %cmp = icmp ne i32* %ptr, null
-  br i1 %cmp, label %if.then, label %if.else
-
-; present something which can be easily if-converted
-if.then:
-  ; %R0 should be killed here
-  %valt = load i32, i32* %ptr, align 4
-  br label %return
-
-if.else:
-  ; %R0 should be killed here, however after if-conversion the %R0 kill
-  ; has to be removed because if.then will follow after this and still
-  ; read it.
-  %addr = getelementptr inbounds i32, i32* %ptr, i32 4
-  %vale = load i32, i32* %addr, align 4
-  br label %return
-
-return:
-  %phival = phi i32 [ %valt, %if.then ], [ %vale, %if.else ]
-  ; suggest to bring %phival/%valt/%vale into %R1 (because otherwise there
-  ; will be no kills in if.then/if.else)
-  %retval = call i32 @f (i32 0, i32 %phival)
-  ret i32 %retval
-}