diff options
Diffstat (limited to 'test/chisel3/Stack.fir')
| -rw-r--r-- | test/chisel3/Stack.fir | 51 |
1 files changed, 22 insertions, 29 deletions
diff --git a/test/chisel3/Stack.fir b/test/chisel3/Stack.fir index a6f33189..84cb6ccd 100644 --- a/test/chisel3/Stack.fir +++ b/test/chisel3/Stack.fir @@ -1,5 +1,6 @@ -; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s -; CHECK: Done! +; RUN: firrtl -i %s -o %s.flo -X flo -p c | tee %s.out | FileCheck %s +;CHECK: Done! + circuit Stack : module Stack : input push : UInt<1> @@ -9,35 +10,27 @@ circuit Stack : input dataIn : UInt<32> mem stack_mem : UInt<32>[16] - node T_30 = UInt<5>(0) reg sp : UInt<5> - on-reset sp := T_30 - node T_31 = UInt<32>(0) + on-reset sp := UInt<5>(0) reg out : UInt<32> - on-reset out := T_31 + on-reset out := UInt<32>(0) when en : - node T_32 = UInt<5>(16) - node T_33 = lt(sp, T_32) - node T_34 = bit-and(push, T_33) - when T_34 : - accessor T_35 = stack_mem[sp] - T_35 := dataIn - node T_36 = UInt<1>(1) - node T_37 = add-wrap(sp, T_36) - sp := T_37 + node T_30 = lt(sp, UInt<5>(16)) + node T_31 = bit-and(push, T_30) + when T_31 : + accessor T_32 = stack_mem[sp] + T_32 := dataIn + node T_33 = add-wrap(sp, UInt<1>(1)) + sp := T_33 else : - node T_38 = UInt<1>(0) - node T_39 = gt(sp, T_38) - node T_40 = bit-and(pop, T_39) - when T_40 : - node T_41 = UInt<1>(1) - node T_42 = sub-wrap(sp, T_41) - sp := T_42 - node T_43 = UInt<1>(0) - node T_44 = gt(sp, T_43) - when T_44 : - node T_45 = UInt<1>(1) - node T_46 = sub-wrap(sp, T_45) - accessor T_47 = stack_mem[T_46] - out := T_47 + node T_34 = gt(sp, UInt<1>(0)) + node T_35 = bit-and(pop, T_34) + when T_35 : + node T_36 = sub-wrap(sp, UInt<1>(1)) + sp := T_36 + node T_37 = gt(sp, UInt<1>(0)) + when T_37 : + node T_38 = sub-wrap(sp, UInt<1>(1)) + accessor T_39 = stack_mem[T_38] + out := T_39 dataOut := out |