sal/osl/w32/dllentry.c | 19 -------
sal/osl/w32/interlck.c | 101 ----------------------------------------
svx/source/svdraw/svdobj.cxx | 1
xmloff/source/core/xmltoken.cxx | 26 ++++++----
4 files changed, 16 insertions(+), 131 deletions(-)
New commits:
commit 31fb9b273bd9255dc5ff78d856e717751e4d3e92
Author: Michael Stahl <mst...@redhat.com>
Date: Mon Apr 22 15:17:59 2013 +0200
xmloff::token::GetXMLToken: only execute the check once
Tor says this check eats many CPU cycles, and the checked array is
static, so checking it just once is sufficient.
Change-Id: Ic8f85ebe940e4cf2c258cc778a8fd14512bdef94
diff --git a/xmloff/source/core/xmltoken.cxx b/xmloff/source/core/xmltoken.cxx
index 4256732..9ada1b7 100644
--- a/xmloff/source/core/xmltoken.cxx
+++ b/xmloff/source/core/xmltoken.cxx
@@ -3175,17 +3175,23 @@ namespace xmloff { namespace token {
const OUString& GetXMLToken( enum XMLTokenEnum eToken )
{
#if OSL_DEBUG_LEVEL > 0
- // check the consistency of the token list. Below, we use the ordinal
value of
- // the token as index into the token list, so we should make sure that
every
- // entry is at the proper position
- const XMLTokenEntry* pEntry = aTokenList;
- const XMLTokenEntry* pEntryEnd = pEntry + sizeof ( aTokenList ) /
sizeof ( XMLTokenEntry );
- sal_uInt16 nPos = 0;
- while ( pEntry < pEntryEnd )
+ static bool s_bChecked = false;
+ if (!s_bChecked)
{
- assert(nPos == static_cast<sal_uInt16>(pEntry->eToken));
- // "xmloff::GetXMLToken: inconsistency in the token list!"
- ++pEntry, ++nPos;
+ // check the consistency of the token list. Below, we use the
+ // ordinal value of the token as index into the token list, so we
+ // should make sure that every entry is at the proper position
+ const XMLTokenEntry* pEntry = aTokenList;
+ const XMLTokenEntry* pEntryEnd =
+ pEntry + SAL_N_ELEMENTS(aTokenList);
+ sal_uInt16 nPos = 0;
+ while (pEntry < pEntryEnd)
+ {
+ assert(nPos == static_cast<sal_uInt16>(pEntry->eToken));
+ // "xmloff::GetXMLToken: inconsistency in the token list!"
+ ++pEntry, ++nPos;
+ }
+ s_bChecked = true; // it's all static, checking once is enough
}
#endif
DBG_ASSERT( eToken > XML_TOKEN_INVALID, "token value too low!" );
commit 3acaa6748d569acfd69b8f2ac22d35d168861c11
Author: Michael Stahl <mst...@redhat.com>
Date: Mon Apr 22 15:13:40 2013 +0200
xmloff::token::GetXMLToken: deploy assert in consistency check
There will be serious problems if that is inconsistent.
Change-Id: I41b8de66132224fb5cd2a6dcb7ff3128eb704016
diff --git a/xmloff/source/core/xmltoken.cxx b/xmloff/source/core/xmltoken.cxx
index 5c80146..4256732 100644
--- a/xmloff/source/core/xmltoken.cxx
+++ b/xmloff/source/core/xmltoken.cxx
@@ -3183,8 +3183,8 @@ namespace xmloff { namespace token {
sal_uInt16 nPos = 0;
while ( pEntry < pEntryEnd )
{
- OSL_ENSURE( nPos == (sal_uInt16)(pEntry->eToken),
- "xmloff::GetXMLToken: inconsistency in the token list!" );
+ assert(nPos == static_cast<sal_uInt16>(pEntry->eToken));
+ // "xmloff::GetXMLToken: inconsistency in the token list!"
++pEntry, ++nPos;
}
#endif
commit 39f549573f4de90b0005c2a59b45ff198afe3d62
Author: Tor Lillqvist <tlillqv...@suse.com>
Date: Tue Apr 23 10:39:27 2013 +0300
Use InterlockedIncrement() and InterlockedDecrement() unconditionally
Much simpler.
Cherry-picked from commit 0a21cce0c90a639918d8e58ac5daa4b8f674666f and
modified slightly to apply.
diff --git a/sal/osl/w32/dllentry.c b/sal/osl/w32/dllentry.c
index 90b7eb2..5890ed7 100644
--- a/sal/osl/w32/dllentry.c
+++ b/sal/osl/w32/dllentry.c
@@ -77,11 +77,6 @@ extern BOOL (WINAPI *_pRawDllMain)(HANDLE, DWORD, LPVOID) =
_RawDllMain;
#endif
-//------------------------------------------------------------------------------
-// DllMain
-//------------------------------------------------------------------------------
-int osl_isSingleCPU = 0;
-
#ifdef __MINGW32__
void
@@ -158,20 +153,6 @@ static BOOL WINAPI _RawDllMain( HINSTANCE hinstDLL, DWORD
fdwReason, LPVOID lpvR
{
#endif
- SYSTEM_INFO SystemInfo;
-
- GetSystemInfo(&SystemInfo);
-
- /* Determine if we are on a multiprocessor/multicore/HT
x86/x64 system
- *
- * The lock prefix for atomic operations in
osl_[inc|de]crementInterlockedCount()
- * comes with a cost and is especially expensive on pre HT x86
single processor
- * systems, where it isn't needed at all.
- */
- if ( SystemInfo.dwNumberOfProcessors == 1 ) {
- osl_isSingleCPU = 1;
- }
-
#if OSL_DEBUG_LEVEL < 2
/* Suppress file error messages from system like "Floppy A:
not inserted" */
SetErrorMode( SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS
);
diff --git a/sal/osl/w32/interlck.c b/sal/osl/w32/interlck.c
index 70933e6..32ce6f6 100644
--- a/sal/osl/w32/interlck.c
+++ b/sal/osl/w32/interlck.c
@@ -22,119 +22,18 @@
#include <osl/interlck.h>
#include <osl/diagnose.h>
-extern int osl_isSingleCPU;
-
-/* For all Intel x86 above x486 we use a spezial inline assembler
implementation.
- The main reason is that WIN9? does not return the result of the operation.
- Instead there is only returned a value greater than zero is the increment
- result is greater than zero, but not the the result of the addition.
- For Windows NT the native function could be used, because the correct result
- is returned. Beacuse of simpler code maintance and performace reasons we use
- on every x86-Windows-Platform the inline assembler implementation.
-*/
-
#if defined __MINGW32__
#pragma GCC diagnostic warning "-Wreturn-type"
#endif
-/*****************************************************************************/
-/* osl_incrementInterlockedCount */
-/*****************************************************************************/
oslInterlockedCount SAL_CALL
osl_incrementInterlockedCount(oslInterlockedCount* pCount)
-#ifdef _M_IX86
-#ifdef __MINGW32__
-{
- asm
- (
- " movl %0, %%ecx\n"
- " movl $1, %%eax\n"
- " movl %1, %%edx\n"
- " cmpl $0, %%edx\n"
- " je 1f\n"
- " xadd %%eax, (%%ecx)\n"
- " jmp 2f\n"
- "1:\n"
- " lock xadd %%eax, (%%ecx)\n"
- "2:\n"
- " incl %%eax\n"
- ::"m"(pCount),"m"(osl_isSingleCPU)
- );
-}
-#else
-#pragma warning(disable: 4035)
-{
- __asm
- {
- mov ecx, pCount
- mov eax, 1
- mov edx, osl_isSingleCPU
- cmp edx, 0
- je is_not_single
- xadd dword ptr [ecx],eax
- jmp cont
- is_not_single:
- lock xadd dword ptr [ecx],eax
- cont:
- inc eax
- }
-}
-#pragma warning(default: 4035)
-#endif
-#else
-#pragma message("WARNING: Using system InterlockedIncrement")
{
return (InterlockedIncrement(pCount));
}
-#endif
-/*****************************************************************************/
-/* osl_decrementInterlockedCount */
-/*****************************************************************************/
oslInterlockedCount SAL_CALL
osl_decrementInterlockedCount(oslInterlockedCount* pCount)
-#ifdef _M_IX86
-#ifdef __MINGW32__
-{
- asm
- (
- " movl %0, %%ecx\n"
- " orl $-1, %%eax\n"
- " movl %1, %%edx\n"
- " cmpl $0, %%edx\n"
- " je 1f\n"
- " xadd %%eax, (%%ecx)\n"
- " jmp 2f\n"
- "1:\n"
- " lock xadd %%eax, (%%ecx)\n"
- "2:\n"
- " decl %%eax\n"
- ::"m"(pCount),"m"(osl_isSingleCPU)
- );
-}
-#else
-#pragma warning(disable: 4035)
-{
- __asm
- {
- mov ecx, pCount
- or eax, -1
- mov edx, osl_isSingleCPU
- cmp edx, 0
- je is_not_single
- xadd dword ptr [ecx],eax
- jmp cont
- is_not_single:
- lock xadd dword ptr [ecx],eax
- cont:
- dec eax
- }
-}
-#pragma warning(default: 4035)
-#endif
-#else
-#pragma message("WARNING: Using system InterlockedDecrement")
{
return (InterlockedDecrement(pCount));
}
-#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
commit 5e2dbf1afbf50752e2a47a28afc9f4c68cccf12f
Author: David Tardon <dtar...@redhat.com>
Date: Sat Mar 23 13:49:17 2013 +0100
drop nonsensical warning
Signed-off-by: Tor Lillqvist <tlillqv...@suse.com>
(cherry picked from commit 85dc7b010ac8e6d6ab0ac214ea6651cbe7598cf1)
Change-Id: I3f63268535bf8ed13a4728ed3eb3528193712e6e
diff --git a/svx/source/svdraw/svdobj.cxx b/svx/source/svdraw/svdobj.cxx
index 35b89c0..1d8a833 100644
--- a/svx/source/svdraw/svdobj.cxx
+++ b/svx/source/svdraw/svdobj.cxx
@@ -2932,7 +2932,6 @@ void SdrObject::impl_setUnoShape( const uno::Reference<
uno::XInterface >& _rxUn
{
if ( !xOldUnoShape.is() )
{
- SAL_WARN_IF( mpSvxShape, "svx.sdr", "SdrObject::impl_setUnoShape:
still having impl. pointer to dead object!" );
// make sure there is no stale impl. pointer if the UNO
// shape was destroyed meanwhile (remember we only hold weak
// reference to it!)
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