Exclude Clang on Windows too. Comment this up a bit.

BUG=391016
R=tomhudson@chromium.org, mtklein@google.com, rnk@chromium.org, thakis@chromium.org

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/363983004
This commit is contained in:
mtklein 2014-07-02 12:38:38 -07:00 committed by Commit bot
parent f0480b1e69
commit 3fa56b322a

View File

@ -10,12 +10,14 @@
#include "SkBlitRow.h"
/* Check if we are able to build assembly code, GCC/AT&T syntax.
* Had problems with LLVM-GCC 4.2.
* MemorySanitizer cannot handle assembly code.
/* Check if we are able to build assembly code, GCC/AT&T syntax:
* 1) Clang and GCC are generally OK. OS X's old LLVM-GCC 4.2 can't handle it;
* 2) We're intentionally not linking this in even when supported (Clang) on Windows;
* 3) MemorySanitizer cannot instrument assembly at all.
*/
#if (defined(__clang__) || (defined(__GNUC__) && !defined(SK_BUILD_FOR_MAC))) \
&& !defined(MEMORY_SANITIZER)
#if /* 1)*/ (defined(__clang__) || (defined(__GNUC__) && !defined(SK_BUILD_FOR_MAC))) \
/* 2)*/ && !defined(SK_BUILD_FOR_WIN) \
/* 3)*/ && !defined(MEMORY_SANITIZER)
extern "C" void S32A_Opaque_BlitRow32_SSE4_asm(SkPMColor* SK_RESTRICT dst,
const SkPMColor* SK_RESTRICT src,
int count, U8CPU alpha);