From 39c2b8c5c12dfb8560fa04ce346a129adb223e29 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Fri, 17 Jul 2015 22:23:50 -0700 Subject: Add support for same-file intrinsics with Clang 3.7 It supports the same feature that GCC does Change-Id: Ib306f8f647014b399b87ffff13f1f3159898741b Reviewed-by: Olivier Goffart (Woboq GmbH) --- src/corelib/tools/qsimd_p.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h index dd93b4fd26..8523fb09c1 100644 --- a/src/corelib/tools/qsimd_p.h +++ b/src/corelib/tools/qsimd_p.h @@ -54,9 +54,9 @@ * for the x86 and ARM intrinsics: * - GCC: the -mXXX or march=YYY flag is necessary before #include * up to 4.8; GCC >= 4.9 can include unconditionally + * - Clang: same as GCC, with unconditional inclusion with version 3.7 * - Intel CC: #include can happen unconditionally * - MSVC: #include can happen unconditionally - * - RVCT: ??? * * We will try to include all headers possible under this configuration. * @@ -138,7 +138,8 @@ #define QT_COMPILER_SUPPORTS(x) (QT_COMPILER_SUPPORTS_ ## x - 0) #if (defined(Q_CC_INTEL) || defined(Q_CC_MSVC) \ - || (defined(Q_CC_GNU) && !defined(Q_CC_CLANG) && (__GNUC__-0) * 100 + (__GNUC_MINOR__-0) >= 409)) \ + || (defined(Q_CC_GNU) && !defined(Q_CC_CLANG) && (__GNUC__-0) * 100 + (__GNUC_MINOR__-0) >= 409) \ + || (defined(Q_CC_CLANG) && Q_CC_CLANG >= 307)) \ && !defined(QT_BOOTSTRAPPED) # define QT_COMPILER_SUPPORTS_SIMD_ALWAYS # define QT_COMPILER_SUPPORTS_HERE(x) QT_COMPILER_SUPPORTS(x) -- cgit v1.2.3