Author: jvesely Date: Fri May 1 12:38:13 2015 New Revision: 236325 URL: http://llvm.org/viewvc/llvm-project?rev=236325&view=rev Log: R600: Report fp64 on all capable asics
Signed-off-by: Jan Vesely <[email protected]> Reviewed-by: Tom Stellard <[email protected]> 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=236325&r1=236324&r2=236325&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets.cpp (original) +++ cfe/trunk/lib/Basic/Targets.cpp Fri May 1 12:38:13 2015 @@ -1695,6 +1695,8 @@ class R600TargetInfo : public TargetInfo GK_SEA_ISLANDS } GPU; + bool hasFP64; + public: R600TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) { @@ -1702,9 +1704,11 @@ public: if (Triple.getArch() == llvm::Triple::amdgcn) { DescriptionString = DescriptionStringSI; GPU = GK_SOUTHERN_ISLANDS; + hasFP64 = true; } else { DescriptionString = DescriptionStringR600; GPU = GK_R600; + hasFP64 = false; } AddrSpaceMap = &R600AddrSpaceMap; UseAddrSpaceMapMangling = true; @@ -1751,8 +1755,9 @@ public: void getTargetDefines(const LangOptions &Opts, MacroBuilder &Builder) const override { Builder.defineMacro("__R600__"); - if (GPU >= GK_SOUTHERN_ISLANDS && Opts.OpenCL) + if (hasFP64 && Opts.OpenCL) { Builder.defineMacro("cl_khr_fp64"); + } } BuiltinVaListKind getBuiltinVaListKind() const override { @@ -1810,16 +1815,19 @@ public: case GK_EVERGREEN: case GK_NORTHERN_ISLANDS: DescriptionString = DescriptionStringR600; + hasFP64 = false; break; case GK_R600_DOUBLE_OPS: case GK_R700_DOUBLE_OPS: case GK_EVERGREEN_DOUBLE_OPS: case GK_CAYMAN: DescriptionString = DescriptionStringR600DoubleOps; + hasFP64 = true; break; case GK_SOUTHERN_ISLANDS: case GK_SEA_ISLANDS: DescriptionString = DescriptionStringSI; + hasFP64 = true; break; } _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
