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[ARM][NFC] Adding another test for armcgp

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llvm-svn: 348489
This commit is contained in:
Sam Parker 2018-12-06 15:13:44 +00:00
parent f7eb7bd43b
commit 205fe11d13
1 changed files with 21 additions and 0 deletions
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21
test/CodeGen/ARM/CGP/arm-cgp-casts.ll
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@ -567,3 +567,24 @@ for.cond:
if.end:
ret void
}
; CHECK-LABEL: zext_urem_trunc
; CHECK-NOT: uxt
define void @zext_urem_trunc() {
entry:
%0 = load i16, i16* @c, align 2
%cmp = icmp eq i16 %0, 0
%1 = load i8, i8* @e, align 1
br i1 %cmp, label %cond.end, label %cond.false
cond.false:
%rem.lhs.trunc = zext i8 %1 to i16
%rem7 = urem i16 %rem.lhs.trunc, %0
%rem.zext = trunc i16 %rem7 to i8
br label %cond.end
cond.end:
%cond = phi i8 [ %rem.zext, %cond.false ], [ %1, %entry ]
store i8 %cond, i8* @a, align 1
ret void
}