Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
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Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions

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; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -verify-machineinstrs < %s
; Test that the Machine Instruction PHI node doesn't have more than one operand
; from the same predecessor.
define i32 @foo(i32 %a, i32 %b, i1 %c) {
entry:
br i1 %c, label %switch, label %direct
switch:
switch i32 %a, label %exit [
i32 43, label %continue
i32 45, label %continue
]
direct:
%var = add i32 %b, 1
br label %continue
continue:
%var.phi = phi i32 [ %var, %direct ], [ 0, %switch ], [ 0, %switch ]
ret i32 %var.phi
exit:
ret i32 1
}