-; RUN: llc -march=mipsel -mcpu=mips32r2 < %s | FileCheck %s
+; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=32
+; RUN: llc -march=mips64el -mcpu=mips64 -mattr=n64 < %s | \
+; RUN: FileCheck %s -check-prefix=64
%struct.S1 = type { [65536 x i8] }
define void @f() nounwind {
entry:
-; CHECK: lui $at, 65534
-; CHECK: addiu $at, $at, -16
-; CHECK: addu $sp, $sp, $at
+; 32: lui $[[R0:[0-9]+]], 65535
+; 32: addiu $[[R0]], $[[R0]], -24
+; 32: addu $sp, $sp, $[[R0]]
+; 32: lui $[[R1:[0-9]+]], 1
+; 32: addu $[[R1]], $sp, $[[R1]]
+; 32: sw $ra, 20($[[R1]])
+; 64: daddiu $[[R0:[0-9]+]], $zero, 1
+; 64: dsll $[[R0]], $[[R0]], 48
+; 64: daddiu $[[R0]], $[[R0]], -1
+; 64: dsll $[[R0]], $[[R0]], 16
+; 64: daddiu $[[R0]], $[[R0]], -48
+; 64: daddu $sp, $sp, $[[R0]]
+; 64: lui $[[R1:[0-9]+]], 1
+; 64: daddu $[[R1]], $sp, $[[R1]]
+; 64: sd $ra, 40($[[R1]])
%agg.tmp = alloca %struct.S1, align 1
%tmp = getelementptr inbounds %struct.S1* %agg.tmp, i32 0, i32 0, i32 0