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| author | Brad Smith <brad@comstyle.com> | 2017-04-22 16:53:19 +0000 |
|---|---|---|
| committer | Brad Smith <brad@comstyle.com> | 2017-04-22 16:53:19 +0000 |
| commit | e3fa40be2025cdf4fd3090139768ef8842d62c9a (patch) | |
| tree | b3cabd4925ab919555e891318890b185f5e4d7c0 | |
| parent | 469eeae0ec737189647c60744dd8b9b0e323cc9f (diff) | |
Merging r295635:
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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
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_40@301084 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Basic/Targets.cpp | 8 | ||||
| -rw-r--r-- | test/CodeGenCXX/float128-declarations.cpp | 4 |
2 files changed, 9 insertions, 3 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index 1a95ff2681..511bce94b0 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -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: diff --git a/test/CodeGenCXX/float128-declarations.cpp b/test/CodeGenCXX/float128-declarations.cpp index e1604a61ca..f1db8f41c6 100644 --- a/test/CodeGenCXX/float128-declarations.cpp +++ b/test/CodeGenCXX/float128-declarations.cpp @@ -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 |