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dd18739c8d
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! llvm-svn: 346948
27 lines
676 B
LLVM
27 lines
676 B
LLVM
; RUN: llc < %s | FileCheck %s
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target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"
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target triple = "msp430---elf"
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%struct.Foo = type { i16, i16, i16 }
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@foo = global %struct.Foo { i16 1, i16 2, i16 3 }, align 2
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define i16 @callee(%struct.Foo* byval %f) nounwind {
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entry:
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; CHECK-LABEL: callee:
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; CHECK: mov 2(r1), r12
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%0 = getelementptr inbounds %struct.Foo, %struct.Foo* %f, i32 0, i32 0
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%1 = load i16, i16* %0, align 2
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ret i16 %1
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}
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define void @caller() nounwind {
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entry:
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; CHECK-LABEL: caller:
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; CHECK: mov &foo+4, 4(r1)
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; CHECK-NEXT: mov &foo+2, 2(r1)
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; CHECK-NEXT: mov &foo, 0(r1)
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%call = call i16 @callee(%struct.Foo* byval @foo)
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ret void
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}
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