59 lines
1.2 KiB
LLVM
59 lines
1.2 KiB
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 void @mov(i16 %a) nounwind {
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; CHECK-LABEL: mov:
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; CHECK: mov.w r12, &foo
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store i16 %a, i16* @foo
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ret void
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}
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define void @add(i16 %a) nounwind {
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; CHECK-LABEL: add:
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; CHECK: add.w r12, &foo
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%1 = load i16, i16* @foo
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%2 = add i16 %a, %1
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store i16 %2, i16* @foo
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ret void
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}
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define void @and(i16 %a) nounwind {
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; CHECK-LABEL: and:
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; CHECK: and.w r12, &foo
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%1 = load i16, i16* @foo
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%2 = and i16 %a, %1
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store i16 %2, i16* @foo
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ret void
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}
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define void @bis(i16 %a) nounwind {
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; CHECK-LABEL: bis:
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; CHECK: bis.w r12, &foo
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%1 = load i16, i16* @foo
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%2 = or i16 %a, %1
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store i16 %2, i16* @foo
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ret void
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}
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define void @bic(i16 zeroext %m) nounwind {
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; CHECK-LABEL: bic:
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; CHECK: bic.w r12, &foo
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%1 = xor i16 %m, -1
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%2 = load i16, i16* @foo
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%3 = and i16 %2, %1
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store i16 %3, i16* @foo
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ret void
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}
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define void @xor(i16 %a) nounwind {
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; CHECK-LABEL: xor:
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; CHECK: xor.w r12, &foo
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%1 = load i16, i16* @foo
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%2 = xor i16 %a, %1
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store i16 %2, i16* @foo
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ret void
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}
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