47 lines
928 B
LLVM
47 lines
928 B
LLVM
; RUN: llc -march=msp430 < %s | FileCheck %s
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target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
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target triple = "msp430-generic-generic"
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@foo = common global i16 0, align 2
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define i16 @add(i16 %a) nounwind {
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; CHECK-LABEL: add:
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; CHECK: add &foo, r12
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%1 = load i16, i16* @foo
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%2 = add i16 %a, %1
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ret i16 %2
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}
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define i16 @and(i16 %a) nounwind {
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; CHECK-LABEL: and:
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; CHECK: and &foo, r12
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%1 = load i16, i16* @foo
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%2 = and i16 %a, %1
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ret i16 %2
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}
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define i16 @bis(i16 %a) nounwind {
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; CHECK-LABEL: bis:
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; CHECK: bis &foo, r12
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%1 = load i16, i16* @foo
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%2 = or i16 %a, %1
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ret i16 %2
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}
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define i16 @bic(i16 %a) nounwind {
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; CHECK-LABEL: bic:
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; CHECK: bic &foo, r12
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%1 = load i16, i16* @foo
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%2 = xor i16 %1, -1
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%3 = and i16 %a, %2
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ret i16 %3
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}
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define i16 @xor(i16 %a) nounwind {
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; CHECK-LABEL: xor:
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; CHECK: xor &foo, r12
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%1 = load i16, i16* @foo
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%2 = xor i16 %a, %1
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ret i16 %2
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}
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