1 ; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=32 2 ; RUN: llc -march=mips64el -mcpu=mips64 -mattr=n64 < %s | \ 3 ; RUN: FileCheck %s -check-prefix=64 4 5 %struct.S1 = type { [65536 x i8] } 6 7 @s1 = external global %struct.S1 8 9 define void @f() nounwind { 10 entry: 11 ; 32: lui $[[R0:[0-9]+]], 65535 12 ; 32: addiu $[[R0]], $[[R0]], -24 13 ; 32: addu $sp, $sp, $[[R0]] 14 ; 32: lui $[[R1:[0-9]+]], 1 15 ; 32: addu $[[R1]], $sp, $[[R1]] 16 ; 32: sw $ra, 20($[[R1]]) 17 ; 64: daddiu $[[R0:[0-9]+]], $zero, 1 18 ; 64: dsll $[[R0]], $[[R0]], 48 19 ; 64: daddiu $[[R0]], $[[R0]], -1 20 ; 64: dsll $[[R0]], $[[R0]], 16 21 ; 64: daddiu $[[R0]], $[[R0]], -48 22 ; 64: daddu $sp, $sp, $[[R0]] 23 ; 64: lui $[[R1:[0-9]+]], 1 24 ; 64: daddu $[[R1]], $sp, $[[R1]] 25 ; 64: sd $ra, 40($[[R1]]) 26 27 %agg.tmp = alloca %struct.S1, align 1 28 %tmp = getelementptr inbounds %struct.S1* %agg.tmp, i32 0, i32 0, i32 0 29 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp, i8* getelementptr inbounds (%struct.S1* @s1, i32 0, i32 0, i32 0), i32 65536, i32 1, i1 false) 30 call void @f2(%struct.S1* byval %agg.tmp) nounwind 31 ret void 32 } 33 34 declare void @f2(%struct.S1* byval) 35 36 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind 37
