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1; RUN: llc < %s | FileCheck %s2 3target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"4target triple = "msp430---elf"5 6; Pass large structures by reference (MSP430 EABI p. 3.5)7 8%s = type { i64, i64 }9 10define %s @fred() #0 {11; CHECK-LABEL: fred:12; CHECK: mov #2314, 14(r12)13; CHECK: mov #2828, 12(r12)14; CHECK: mov #3342, 10(r12)15; CHECK: mov #3840, 8(r12)16; CHECK: mov #258, 6(r12)17; CHECK: mov #772, 4(r12)18; CHECK: mov #1286, 2(r12)19; CHECK: mov #1800, 0(r12)20 ret %s {i64 72623859790382856, i64 651345242494996224}21}22 23%struct.S = type { i16, i16, i16 }24 25@a = common global i16 0, align 226@b = common global i16 0, align 227@c = common global i16 0, align 228 29define void @test() #1 {30; CHECK-LABEL: test:31 %1 = alloca %struct.S, align 232; CHECK: mov r1, r1233; CHECK-NEXT: call #sret34 call void @sret(ptr nonnull sret(%struct.S) %1) #335 ret void36}37 38define void @sret(ptr noalias nocapture sret(%struct.S)) #0 {39; CHECK-LABEL: sret:40; CHECK: mov &a, 0(r12)41; CHECK: mov &b, 2(r12)42; CHECK: mov &c, 4(r12)43 %2 = getelementptr inbounds %struct.S, ptr %0, i16 0, i32 044 %3 = load i16, ptr @a, align 245 store i16 %3, ptr %2, align 246 %4 = getelementptr inbounds %struct.S, ptr %0, i16 0, i32 147 %5 = load i16, ptr @b, align 248 store i16 %5, ptr %4, align 249 %6 = getelementptr inbounds %struct.S, ptr %0, i16 0, i32 250 %7 = load i16, ptr @c, align 251 store i16 %7, ptr %6, align 252 ret void53}54 55attributes #0 = { nounwind }56