27 lines
684 B
LLVM
27 lines
684 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.w 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.w &foo+4, 4(r1)
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; CHECK-NEXT: mov.w &foo+2, 2(r1)
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; CHECK-NEXT: mov.w &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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