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Represent MOVMSK'ed masks with int64s rather than int32s.

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This allows us to scale up to 64-wide execution.
This commit is contained in:
Matt Pharr
2012-05-25 11:48:08 -07:00
parent 38cea6dc71
commit 90db01d038
20 changed files with 137 additions and 107 deletions
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4
docs/perfguide.rst
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@@ -624,7 +624,7 @@ gathers happen.)
extern "C" {
void ISPCInstrument(const char *fn, const char *note,
int line, int mask);
int line, uint64_t mask);
}
This function is passed the file name of the ``ispc`` file running, a short
@@ -637,7 +637,7 @@ as follows:
::
ISPCInstrument("foo.ispc", "function entry", 55, 0xf);
ISPCInstrument("foo.ispc", "function entry", 55, 0xfull);
This call indicates that at the currently executing program has just
entered the function defined at line 55 of the file ``foo.ispc``, with a