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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
58 lines
1.7 KiB
LLVM
58 lines
1.7 KiB
LLVM
; RUN: llc < %s | FileCheck %s
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target triple = "msp430"
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%struct.X = type { i8 }
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; CHECK-LABEL: @foo
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; CHECK: sub #4, r1
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; CHECK: mov.b #1, 3(r1)
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define void @foo() {
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%1 = alloca %struct.X
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%2 = alloca %struct.X
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%3 = alloca %struct.X
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%4 = getelementptr inbounds %struct.X, %struct.X* %1, i32 0, i32 0
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store i8 1, i8* %4
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%5 = getelementptr inbounds %struct.X, %struct.X* %2, i32 0, i32 0
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store i8 1, i8* %5
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%6 = getelementptr inbounds %struct.X, %struct.X* %3, i32 0, i32 0
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store i8 1, i8* %6
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ret void
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}
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; CHECK-LABEL: @bar
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; CHECK: sub #4, r1
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; CHECK: mov.b #1, 3(r1)
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define void @bar() {
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%1 = alloca [3 x %struct.X]
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%2 = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* %1, i16 0, i16 0
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%3 = getelementptr inbounds %struct.X, %struct.X* %2, i32 0, i32 0
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store i8 1, i8* %3
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%4 = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* %1, i16 0, i16 1
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%5 = getelementptr inbounds %struct.X, %struct.X* %4, i32 0, i32 0
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store i8 1, i8* %5
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%6 = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* %1, i16 0, i16 2
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%7 = getelementptr inbounds %struct.X, %struct.X* %6, i32 0, i32 0
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store i8 1, i8* %7
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ret void
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}
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%struct.Y = type { i8, i16 }
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; CHECK-LABEL: @baz
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; CHECK: sub #8, r1
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; CHECK: mov #2, 6(r1)
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define void @baz() {
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%1 = alloca %struct.Y, align 2
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%2 = alloca %struct.Y, align 2
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%3 = getelementptr inbounds %struct.Y, %struct.Y* %1, i32 0, i32 0
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store i8 1, i8* %3, align 2
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%4 = getelementptr inbounds %struct.Y, %struct.Y* %1, i32 0, i32 1
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store i16 2, i16* %4, align 2
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%5 = getelementptr inbounds %struct.Y, %struct.Y* %2, i32 0, i32 0
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store i8 1, i8* %5, align 2
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%6 = getelementptr inbounds %struct.Y, %struct.Y* %2, i32 0, i32 1
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store i16 2, i16* %6, align 2
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ret void
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}
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