diff options
| author | jackbackrack | 2015-05-20 03:52:53 -0700 |
|---|---|---|
| committer | jackbackrack | 2015-05-20 03:52:53 -0700 |
| commit | 994fc58aa9a65eb4a5e287e121ee2e77d91db403 (patch) | |
| tree | 5a75bfd8f4bd0040e577e20c928d2ee5bc56924b /test/passes/jacktest/EnableShiftRegister.fir | |
| parent | f98ef93a1562357412fd1fce4b1f453f8a33572a (diff) | |
| parent | 92e7da031a14df41ee0cab13a4a63b472fbdb5e1 (diff) | |
merge
Diffstat (limited to 'test/passes/jacktest/EnableShiftRegister.fir')
| -rw-r--r-- | test/passes/jacktest/EnableShiftRegister.fir | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/passes/jacktest/EnableShiftRegister.fir b/test/passes/jacktest/EnableShiftRegister.fir new file mode 100644 index 00000000..b9da2273 --- /dev/null +++ b/test/passes/jacktest/EnableShiftRegister.fir @@ -0,0 +1,22 @@ +; RUN: firrtl -i %s -o %s.flo -X flo -p c | tee %s.out | FileCheck %s +;CHECK: Done! +circuit EnableShiftRegister : + module EnableShiftRegister : + input in : UInt<4> + output out : UInt<4> + input shift : UInt<1> + + reg r0 : UInt<4> + on-reset r0 := UInt<4>(0) + reg r1 : UInt<4> + on-reset r1 := UInt<4>(0) + reg r2 : UInt<4> + on-reset r2 := UInt<4>(0) + reg r3 : UInt<4> + on-reset r3 := UInt<4>(0) + when shift : + r0 := in + r1 := r0 + r2 := r1 + r3 := r2 + out := r3 |