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; RUN: llc < %s -march=x86-64 | FileCheck %s
; Use movzbl (aliased as movzx) to avoid partial-register updates.
define i32 @foo(i32 %p, i8 zeroext %x) nounwind {
; CHECK: movzx %dil, %eax
; CHECK: movzx %al, %eax
%q = trunc i32 %p to i8
%r = udiv i8 %q, %x
%s = zext i8 %r to i32
%t = and i32 %s, 1
ret i32 %t
}
define i32 @bar(i32 %p, i16 zeroext %x) nounwind {
%q = trunc i32 %p to i16
%r = udiv i16 %q, %x
%s = zext i16 %r to i32
%t = and i32 %s, 1
ret i32 %t
}
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