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22 lines
423 B
LLVM
22 lines
423 B
LLVM
; RUN: llc < %s -march=x86 | FileCheck %s
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define signext i16 @foo(i16 signext %x) nounwind {
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entry:
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; CHECK: foo:
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; CHECK-NOT: movzwl
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; CHECK: movswl 4(%esp), %eax
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; CHECK: xorl $21998, %eax
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%0 = xor i16 %x, 21998
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ret i16 %0
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}
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define signext i16 @bar(i16 signext %x) nounwind {
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entry:
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; CHECK: bar:
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; CHECK-NOT: movzwl
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; CHECK: movswl 4(%esp), %eax
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; CHECK: xorl $-10770, %eax
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%0 = xor i16 %x, 54766
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ret i16 %0
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}
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