// Create load nodes to retrieve arguments from the stack
SDValue FIN = DAG.getFrameIndex(FI, getPointerTy());
- InVals.push_back(DAG.getLoad(ValVT, DL, Chain, FIN,
- MachinePointerInfo::getFixedStack(FI),
- false, false, false, 0));
+ SDValue Load = DAG.getLoad(ValVT, DL, Chain, FIN,
+ MachinePointerInfo::getFixedStack(FI),
+ false, false, false, 0);
+ InVals.push_back(Load);
+ OutChains.push_back(Load.getValue(1));
}
}
define void @f1(i64 %ll1, float %f, i64 %ll, i32 %i, float %f2) nounwind {
entry:
-; CHECK: move $[[R1:[0-9]+]], $5
-; CHECK: move $[[R0:[0-9]+]], $4
-; CHECK: ori $6, ${{[0-9]+}}, 3855
-; CHECK: ori $7, ${{[0-9]+}}, 22136
-; CHECK: lw $25, %call16(ff1)
+; CHECK-DAG: lw $[[R2:[0-9]+]], 80($sp)
+; CHECK-DAG: lw $[[R3:[0-9]+]], 84($sp)
+; CHECK-DAG: move $[[R1:[0-9]+]], $5
+; CHECK-DAG: move $[[R0:[0-9]+]], $4
+; CHECK-DAG: ori $6, ${{[0-9]+}}, 3855
+; CHECK-DAG: ori $7, ${{[0-9]+}}, 22136
+; CHECK-DAG: lw $25, %call16(ff1)
; CHECK: jalr
tail call void @ff1(i32 %i, i64 1085102592623924856) nounwind
; CHECK-DAG: lw $25, %call16(ff2)
-; CHECK-DAG: lw $[[R2:[0-9]+]], 80($sp)
-; CHECK-DAG: lw $[[R3:[0-9]+]], 84($sp)
; CHECK-DAG: move $4, $[[R2]]
; CHECK-DAG: move $5, $[[R3]]
; CHECK: jalr $25
ret i32 %call
}
+; Check that there is a chain edge between the load and store nodes.
+;
+; PIC32-LABEL: caller14:
+; PIC32: lw ${{[0-9]+}}, 16($sp)
+; PIC32: sw $4, 16($sp)
+
+define void @caller14(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e) {
+entry:
+ tail call void @callee14(i32 %e, i32 %b, i32 %c, i32 %d, i32 %a)
+ ret void
+}
+
+declare void @callee14(i32, i32, i32, i32, i32)