diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2012-05-16 17:43:23 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-18 10:33:56 +0200 |
| commit | 6d7b003ac8381cf2af6ebcd255786d8e3afd21b8 (patch) | |
| tree | 8d4ab071330177d56ecba3a520d03edcdb531f5c /src/gui/painting/qdrawhelper.cpp | |
| parent | 50f4e6ba8ada4e0cc34448ff22ec38d7405b6885 (diff) | |
Clean up some QT_HAVE_xxx macros in qcompilerdetection.h
We no longer have code doing MMX or 3dNow! on Qt 5, so nothing defines
those macros. If nothing defines them, we don't need to undef
them. Note that the SSE case is a mislabel: the old "SSE" code on Qt 4
wasn't real SSE, it was MMX with some instructions added at the same
time as SSE was added. It's MMX that Windows 64 doesn't support.
As for QT_HAVE_ARMV6, this macro is replaced by the sub-arch detection
in qprocessordetection.h.
Change-Id: Ic3b00e1533e6b4cea32ba7824233de0a5c0fb32b
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 3ba8381577..c21cc61ec5 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -1944,7 +1944,7 @@ static const uint * QT_FASTCALL qt_fetch_conical_gradient(uint *buffer, const Op // Force ARM code generation for comp_func_* -methods # pragma push # pragma arm -# if defined(QT_HAVE_ARMV6) +# if defined(Q_PROCESSOR_ARM_V6) static __forceinline void preload(const uint *start) { asm( "pld [start]" ); @@ -1957,10 +1957,10 @@ static const uint L2CacheLineLengthInInts = L2CacheLineLength/sizeof(uint); // Two consecutive preloads stall, so space them out a bit by using different modulus. # define PRELOAD_COND2(x,y) if (((uint)&x[i])%L2CacheLineLength == 0) preload(&x[i] + L2CacheLineLengthInInts); \ if (((uint)&y[i])%L2CacheLineLength == 16) preload(&y[i] + L2CacheLineLengthInInts); -# endif // QT_HAVE_ARMV6 +# endif // Q_PROCESSOR_ARM_V6 #endif // Q_CC_RVCT -#if !defined(Q_CC_RVCT) || !defined(QT_HAVE_ARMV6) +#if !defined(Q_CC_RVCT) || !defined(Q_PROCESSOR_ARM_V6) # define PRELOAD_INIT(x) # define PRELOAD_INIT2(x,y) # define PRELOAD_COND(x) |