; RUN: llc --march=mips64 -mcpu=mips64r2 < %s | FileCheck %s ; Generated from the C program: ; ; #include ; #include ; ; struct SmallStruct_1b { ; char x1; ; }; ; ; struct SmallStruct_2b { ; char x1; ; char x2; ; }; ; ; struct SmallStruct_3b { ; char x1; ; char x2; ; char x3; ; }; ; ; struct SmallStruct_4b { ; char x1; ; char x2; ; char x3; ; char x4; ; }; ; ; struct SmallStruct_5b { ; char x1; ; char x2; ; char x3; ; char x4; ; char x5; ; }; ; ; struct SmallStruct_6b { ; char x1; ; char x2; ; char x3; ; char x4; ; char x5; ; char x6; ; }; ; ; struct SmallStruct_7b { ; char x1; ; char x2; ; char x3; ; char x4; ; char x5; ; char x6; ; char x7; ; }; ; ; struct SmallStruct_8b { ; char x1; ; char x2; ; char x3; ; char x4; ; char x5; ; char x6; ; char x7; ; char x8; ; }; ; ; struct SmallStruct_9b { ; char x1; ; char x2; ; char x3; ; char x4; ; char x5; ; char x6; ; char x7; ; char x8; ; char x9; ; }; ; ; void varArgF_SmallStruct(char* c, ...); ; ; 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) ; { ; varArgF_SmallStruct("", *ss1, *ss2, *ss3, *ss4, *ss5, *ss6, *ss7, *ss8, *ss9); ; } %struct.SmallStruct_1b = type { i8 } @.str = private unnamed_addr constant [3 x i8] c"01\00", align 1 declare void @varArgF_SmallStruct(ptr %c, ...) define void @smallStruct_1b_x9(ptr %ss1, ptr %ss2, ptr %ss3, ptr %ss4, ptr %ss5, ptr %ss6, ptr %ss7, ptr %ss8, ptr %ss9) #0 { entry: %ss1.addr = alloca ptr, align 8 %ss2.addr = alloca ptr, align 8 %ss3.addr = alloca ptr, align 8 %ss4.addr = alloca ptr, align 8 %ss5.addr = alloca ptr, align 8 %ss6.addr = alloca ptr, align 8 %ss7.addr = alloca ptr, align 8 %ss8.addr = alloca ptr, align 8 %ss9.addr = alloca ptr, align 8 store ptr %ss1, ptr %ss1.addr, align 8 store ptr %ss2, ptr %ss2.addr, align 8 store ptr %ss3, ptr %ss3.addr, align 8 store ptr %ss4, ptr %ss4.addr, align 8 store ptr %ss5, ptr %ss5.addr, align 8 store ptr %ss6, ptr %ss6.addr, align 8 store ptr %ss7, ptr %ss7.addr, align 8 store ptr %ss8, ptr %ss8.addr, align 8 store ptr %ss9, ptr %ss9.addr, align 8 %0 = load ptr, ptr %ss1.addr, align 8 %1 = load ptr, ptr %ss2.addr, align 8 %2 = load ptr, ptr %ss3.addr, align 8 %3 = load ptr, ptr %ss4.addr, align 8 %4 = load ptr, ptr %ss5.addr, align 8 %5 = load ptr, ptr %ss6.addr, align 8 %6 = load ptr, ptr %ss7.addr, align 8 %7 = load ptr, ptr %ss8.addr, align 8 %8 = load ptr, ptr %ss9.addr, align 8 %9 = load i8, ptr %0, align 1 %10 = load i8, ptr %1, align 1 %11 = load i8, ptr %2, align 1 %12 = load i8, ptr %3, align 1 %13 = load i8, ptr %4, align 1 %14 = load i8, ptr %5, align 1 %15 = load i8, ptr %6, align 1 %16 = load i8, ptr %7, align 1 %17 = load i8, ptr %8, align 1 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) ret void ; CHECK-LABEL: smallStruct_1b_x9: ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 ; CHECK: dsll $[[R1:[0-9]+]], $[[R2:[0-9]+]], 56 }