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authorRichard Henderson <rth@twiddle.net>2014-06-25 12:15:19 -0700
committerRichard Henderson <rth@twiddle.net>2014-07-03 08:38:21 -0700
commitc39323e9d2fb6697d5d8739ad9b7959c88a6d5a1 (patch)
treefa3141a230fb12f9a5a3d25d9a47063bf79c4228 /sysdeps/generic
parent850e0e032b77ee833a9f98d1bef3f50769bdd0c7 (diff)
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Removing HP_TIMING_ACCUM as unused
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/hp-timing.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/sysdeps/generic/hp-timing.h b/sysdeps/generic/hp-timing.h
index bf78e4e9d6..894ab17236 100644
--- a/sysdeps/generic/hp-timing.h
+++ b/sysdeps/generic/hp-timing.h
@@ -48,13 +48,8 @@
    - HP_TIMING_DIFF: compute difference between two times and store it
      in a third.  Source and destination might overlap.
 
-   - HP_TIMING_ACCUM: add time difference to another variable.  This might
-     be a bit more complicated to implement for some platforms as the
-     operation should be thread-safe and 64bit arithmetic on 32bit platforms
-     is not.
-
-   - HP_TIMING_ACCUM_NT: this is the variant for situations where we know
-     there are no threads involved.
+   - HP_TIMING_ACCUM_NT: add time difference to another variable, without
+     being thread-safe.
 
    - HP_TIMING_PRINT: write decimal representation of the timing value into
      the given string.  This operation need not be inline even though
@@ -69,7 +64,6 @@ typedef int hp_timing_t;
 #define HP_TIMING_NOW(var)
 #define HP_TIMING_DIFF_INIT()
 #define HP_TIMING_DIFF(Diff, Start, End)
-#define HP_TIMING_ACCUM(Sum, Diff)
 #define HP_TIMING_ACCUM_NT(Sum, Diff)
 #define HP_TIMING_PRINT(Buf, Len, Val)