whitespace cleanup

diff --git a/src/openpower/decoder/isa/remap_fft_yield.py b/src/openpower/decoder/isa/remap_fft_yield.py
index f7ed5ad501844b228e46509399c8c0adfe56274f..d0fc1611b2c1652806c879c57206f12bc8813132 100644 (file)
--- a/src/openpower/decoder/isa/remap_fft_yield.py
+++ b/src/openpower/decoder/isa/remap_fft_yield.py
@@ -2,22 +2,22 @@
 # original code for the FFT Tukey-Cooley schedul:
 # https://www.nayuki.io/res/free-small-fft-in-multiple-languages/fft.py
 """
-       # Radix-2 decimation-in-time FFT
-       size = 2
-       while size <= n:
-               halfsize = size // 2
-               tablestep = n // size
-               for i in range(0, n, size):
-                       k = 0
-                       for j in range(i, i + halfsize):
+    # Radix-2 decimation-in-time FFT
+    size = 2
+    while size <= n:
+        halfsize = size // 2
+        tablestep = n // size
+        for i in range(0, n, size):
+            k = 0
+            for j in range(i, i + halfsize):
                 jh = j+halfsize
                 jl = j
-                               temp1 = vec[jh] * exptable[k]
-                               temp2 = vec[jl]
-                               vec[jh] = temp2 - temp1
-                               vec[jl] = temp2 + temp1
-                               k += tablestep
-               size *= 2
+                temp1 = vec[jh] * exptable[k]
+                temp2 = vec[jl]
+                vec[jh] = temp2 - temp1
+                vec[jl] = temp2 + temp1
+                k += tablestep
+        size *= 2
 """
 
 # python "yield" can be iterated. use this to make it clear how