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695940b0f1
Reapply r346374 with the fixes for modules build. Original summary: This change implements assembler parser, code emitter, ELF object writer and disassembler for the MSP430 ISA. Also, more instruction forms are added to the target description. Patch by Michael Skvortsov! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@346948 91177308-0d34-0410-b5e6-96231b3b80d8
49 lines
899 B
LLVM
49 lines
899 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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@foo = common global i8 0, align 1
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define void @mov() nounwind {
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; CHECK-LABEL: mov:
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; CHECK: mov.b #2, &foo
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store i8 2, i8 * @foo
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ret void
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}
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define void @add() nounwind {
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; CHECK-LABEL: add:
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; CHECK: incd.b &foo
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%1 = load i8, i8* @foo
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%2 = add i8 %1, 2
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store i8 %2, i8 * @foo
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ret void
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}
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define void @and() nounwind {
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; CHECK-LABEL: and:
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; CHECK: and.b #2, &foo
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%1 = load i8, i8* @foo
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%2 = and i8 %1, 2
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store i8 %2, i8 * @foo
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ret void
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}
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define void @bis() nounwind {
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; CHECK-LABEL: bis:
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; CHECK: bis.b #2, &foo
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%1 = load i8, i8* @foo
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%2 = or i8 %1, 2
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store i8 %2, i8 * @foo
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ret void
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}
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define void @xor() nounwind {
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; CHECK-LABEL: xor:
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; CHECK: xor.b #2, &foo
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%1 = load i8, i8* @foo
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%2 = xor i8 %1, 2
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store i8 %2, i8 * @foo
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ret void
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}
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