Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

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; RUN: llc -march=sparc < %s
;; getBooleanContents on Sparc used to claim that no bits mattered
;; other than the first for SELECT. Thus, the 'trunc' got eliminated
;; as redundant. But, cmp does NOT ignore the other bits!
; CHECK-LABEL: select_mask:
; CHECK: ldub [%o0], [[R:%[goli][0-7]]]
; CHECK: and [[R]], 1, [[V:%[goli][0-7]]]
; CHECK: cmp [[V]], 0
define i32 @select_mask(i8* %this) {
entry:
%bf.load2 = load i8, i8* %this, align 4
%bf.cast5 = trunc i8 %bf.load2 to i1
%cond = select i1 %bf.cast5, i32 2, i32 0
ret i32 %cond
}