Author: brad
Date: Sat Apr 22 11:53:19 2017
New Revision: 301084
URL: http://llvm.org/viewvc/llvm-project?rev=301084&view=rev
Log:
Merging r295635:
------------------------------------------------------------------------
r295635 | brad | 2017-02-19 22:18:15 -0500 (Sun, 19 Feb 2017) | 5 lines
Enable support for __float128 in Clang on OpenBSD/X86
/usr/local/include/c++/4.9.4/type_traits:279:39: error: __float128 is not
supported on this target
------------------------------------------------------------------------
Modified:
cfe/branches/release_40/lib/Basic/Targets.cpp
cfe/branches/release_40/test/CodeGenCXX/float128-declarations.cpp
Modified: cfe/branches/release_40/lib/Basic/Targets.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/branches/release_40/lib/Basic/Targets.cpp?rev=301084&r1=301083&r2=301084&view=diff
==============================================================================
--- cfe/branches/release_40/lib/Basic/Targets.cpp (original)
+++ cfe/branches/release_40/lib/Basic/Targets.cpp Sat Apr 22 11:53:19 2017
@@ -545,6 +545,8 @@ protected:
Builder.defineMacro("__ELF__");
if (Opts.POSIXThreads)
Builder.defineMacro("_REENTRANT");
+ if (this->HasFloat128)
+ Builder.defineMacro("__FLOAT128__");
}
public:
OpenBSDTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
@@ -552,11 +554,11 @@ public:
this->TLSSupported = false;
switch (Triple.getArch()) {
- default:
case llvm::Triple::x86:
case llvm::Triple::x86_64:
- case llvm::Triple::arm:
- case llvm::Triple::sparc:
+ this->HasFloat128 = true;
+ // FALLTHROUGH
+ default:
this->MCountName = "__mcount";
break;
case llvm::Triple::mips64:
Modified: cfe/branches/release_40/test/CodeGenCXX/float128-declarations.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/branches/release_40/test/CodeGenCXX/float128-declarations.cpp?rev=301084&r1=301083&r2=301084&view=diff
==============================================================================
--- cfe/branches/release_40/test/CodeGenCXX/float128-declarations.cpp (original)
+++ cfe/branches/release_40/test/CodeGenCXX/float128-declarations.cpp Sat Apr
22 11:53:19 2017
@@ -8,6 +8,10 @@
// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
// RUN: %clang_cc1 -emit-llvm -triple systemz-unknown-linux-gnu -std=c++11 \
// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-SYSZ
+// RUN: %clang_cc1 -emit-llvm -triple i686-pc-openbsd -std=c++11 \
+// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
+// RUN: %clang_cc1 -emit-llvm -triple amd64-pc-openbsd -std=c++11 \
+// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
//
/* Various contexts where type __float128 can appear. The different check
prefixes are due to different mangling on X86 and different calling
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