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1; RUN: llc --mtriple=mips64 -mcpu=mips64r2 < %s | FileCheck %s2 3; Generated from the C program:4; 5; #include <stdio.h>6; #include <string.h>7; 8; struct SmallStruct_1b {9; char x1;10; };11; 12; struct SmallStruct_2b {13; char x1;14; char x2;15; };16; 17; struct SmallStruct_3b {18; char x1;19; char x2;20; char x3;21; };22; 23; struct SmallStruct_4b {24; char x1;25; char x2;26; char x3;27; char x4;28; };29; 30; struct SmallStruct_5b {31; char x1;32; char x2;33; char x3;34; char x4;35; char x5;36; };37; 38; struct SmallStruct_6b {39; char x1;40; char x2;41; char x3;42; char x4;43; char x5;44; char x6;45; };46; 47; struct SmallStruct_7b {48; char x1;49; char x2;50; char x3;51; char x4;52; char x5;53; char x6;54; char x7;55; };56; 57; struct SmallStruct_8b {58; char x1;59; char x2;60; char x3;61; char x4;62; char x5;63; char x6;64; char x7;65; char x8;66; };67; 68; struct SmallStruct_9b {69; char x1;70; char x2;71; char x3;72; char x4;73; char x5;74; char x6;75; char x7;76; char x8;77; char x9;78; };79; 80; void varArgF_SmallStruct(char* c, ...);81; 82; void smallStruct_1b_x9(struct SmallStruct_1b* ss1, struct SmallStruct_1b* ss2, struct SmallStruct_1b* ss3, struct SmallStruct_1b* ss4, struct SmallStruct_1b* ss5, struct SmallStruct_1b* ss6, struct SmallStruct_1b* ss7, struct SmallStruct_1b* ss8, struct SmallStruct_1b* ss9)83; {84; varArgF_SmallStruct("", *ss1, *ss2, *ss3, *ss4, *ss5, *ss6, *ss7, *ss8, *ss9);85; }86 87%struct.SmallStruct_1b = type { i8 }88 89@.str = private unnamed_addr constant [3 x i8] c"01\00", align 190 91declare void @varArgF_SmallStruct(ptr %c, ...) 92 93define void @smallStruct_1b_x9(ptr %ss1, ptr %ss2, ptr %ss3, ptr %ss4, ptr %ss5, ptr %ss6, ptr %ss7, ptr %ss8, ptr %ss9) #0 {94entry:95 %ss1.addr = alloca ptr, align 896 %ss2.addr = alloca ptr, align 897 %ss3.addr = alloca ptr, align 898 %ss4.addr = alloca ptr, align 899 %ss5.addr = alloca ptr, align 8100 %ss6.addr = alloca ptr, align 8101 %ss7.addr = alloca ptr, align 8102 %ss8.addr = alloca ptr, align 8103 %ss9.addr = alloca ptr, align 8104 store ptr %ss1, ptr %ss1.addr, align 8105 store ptr %ss2, ptr %ss2.addr, align 8106 store ptr %ss3, ptr %ss3.addr, align 8107 store ptr %ss4, ptr %ss4.addr, align 8108 store ptr %ss5, ptr %ss5.addr, align 8109 store ptr %ss6, ptr %ss6.addr, align 8110 store ptr %ss7, ptr %ss7.addr, align 8111 store ptr %ss8, ptr %ss8.addr, align 8112 store ptr %ss9, ptr %ss9.addr, align 8113 %0 = load ptr, ptr %ss1.addr, align 8114 %1 = load ptr, ptr %ss2.addr, align 8115 %2 = load ptr, ptr %ss3.addr, align 8116 %3 = load ptr, ptr %ss4.addr, align 8117 %4 = load ptr, ptr %ss5.addr, align 8118 %5 = load ptr, ptr %ss6.addr, align 8119 %6 = load ptr, ptr %ss7.addr, align 8120 %7 = load ptr, ptr %ss8.addr, align 8121 %8 = load ptr, ptr %ss9.addr, align 8122 %9 = load i8, ptr %0, align 1123 %10 = load i8, ptr %1, align 1124 %11 = load i8, ptr %2, align 1125 %12 = load i8, ptr %3, align 1126 %13 = load i8, ptr %4, align 1127 %14 = load i8, ptr %5, align 1128 %15 = load i8, ptr %6, align 1129 %16 = load i8, ptr %7, align 1130 %17 = load i8, ptr %8, align 1131 call void (ptr, ...) @varArgF_SmallStruct(ptr @.str, i8 inreg %9, i8 inreg %10, i8 inreg %11, i8 inreg %12, i8 inreg %13, i8 inreg %14, i8 inreg %15, i8 inreg %16, i8 inreg %17)132 ret void133 ; CHECK-LABEL: smallStruct_1b_x9:134 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56135 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56136 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56137 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56138 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56139 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56140 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56141 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56142 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56143}144