Author: jfb Date: Fri Feb 19 00:54:45 2016 New Revision: 261309 URL: http://llvm.org/viewvc/llvm-project?rev=261309&view=rev Log: ARM: fix VFP asm constraints
Summary: Rich Felker was sad that clang used 'w' and 'P' for VFP constraints when GCC documents them as 't' and 'w': https://gcc.gnu.org/onlinedocs/gcc/Machine-Constraints.html This was added way back in 2008: http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20080421/005393.html Subscribers: aemerson, rengolin, cfe-commits Differential Revision: http://reviews.llvm.org/D17349 Modified: cfe/trunk/lib/Basic/Targets.cpp Modified: cfe/trunk/lib/Basic/Targets.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=261309&r1=261308&r2=261309&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets.cpp (original) +++ cfe/trunk/lib/Basic/Targets.cpp Fri Feb 19 00:54:45 2016 @@ -4939,8 +4939,8 @@ public: default: break; case 'l': // r0-r7 case 'h': // r8-r15 - case 'w': // VFP Floating point register single precision - case 'P': // VFP Floating point register double precision + case 't': // VFP Floating point register single precision + case 'w': // VFP Floating point register double precision Info.setAllowsRegister(); return true; case 'I': _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
