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https://github.com/c64scene-ar/llvm-6502.git
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c7908037d8
No changes to these patches, MRI needed to be notified when changing uses into defs and vice versa. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161644 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
833 B
LLVM
47 lines
833 B
LLVM
; RUN: llc -march=msp430 < %s | FileCheck %s
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target datalayout = "e-p:16:8:8-i8:8:8-i8:8:8-i32:8:8"
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target triple = "msp430-generic-generic"
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define i8 @mov(i8 %a, i8 %b) nounwind {
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; CHECK: mov:
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; CHECK: mov.{{[bw]}} r14, r15
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ret i8 %b
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}
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define i8 @add(i8 %a, i8 %b) nounwind {
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; CHECK: add:
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; CHECK: add.b
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%1 = add i8 %a, %b
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ret i8 %1
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}
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define i8 @and(i8 %a, i8 %b) nounwind {
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; CHECK: and:
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; CHECK: and.w r14, r15
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%1 = and i8 %a, %b
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ret i8 %1
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}
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define i8 @bis(i8 %a, i8 %b) nounwind {
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; CHECK: bis:
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; CHECK: bis.w r14, r15
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%1 = or i8 %a, %b
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ret i8 %1
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}
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define i8 @bic(i8 %a, i8 %b) nounwind {
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; CHECK: bic:
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; CHECK: bic.b r14, r15
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%1 = xor i8 %b, -1
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%2 = and i8 %a, %1
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ret i8 %2
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}
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define i8 @xor(i8 %a, i8 %b) nounwind {
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; CHECK: xor:
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; CHECK: xor.w r14, r15
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%1 = xor i8 %a, %b
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ret i8 %1
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}
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