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| author | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2016-04-13 09:49:45 +0000 |
|---|---|---|
| committer | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2016-04-13 09:49:45 +0000 |
| commit | 50f29e06a1b6a38f0bba9360cbff72c82d46cdd4 (patch) | |
| tree | dafe15670e279782025753c242bb713734e47cb6 /clang/test/Preprocessor/init.c | |
| parent | b6ef8b730d483a70cd4d313b299789ad76b9da6f (diff) | |
| download | bcm5719-llvm-50f29e06a1b6a38f0bba9360cbff72c82d46cdd4.tar.gz bcm5719-llvm-50f29e06a1b6a38f0bba9360cbff72c82d46cdd4.zip | |
Enable support for __float128 in Clang
This patch corresponds to review:
http://reviews.llvm.org/D15120
It adds support for the __float128 keyword, literals and a target feature to
enable it. This support is disabled by default on all targets and any target
that has support for this type is free to add it.
Based on feedback that I've received from target maintainers, this appears to
be the right thing for most targets. I have not heard from the maintainers of
X86 which I believe supports this type. I will subsequently investigate the
impact of enabling this on X86.
llvm-svn: 266186
Diffstat (limited to 'clang/test/Preprocessor/init.c')
| -rw-r--r-- | clang/test/Preprocessor/init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c index dbd4de605e5..cc6eecc734e 100644 --- a/clang/test/Preprocessor/init.c +++ b/clang/test/Preprocessor/init.c @@ -5819,6 +5819,9 @@ // PPCPOWER8:#define _ARCH_PWR7 1 // PPCPOWER8:#define _ARCH_PWR8 1 // +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-feature +float128 -target-cpu power8 -fno-signed-char < /dev/null | FileCheck -check-prefix PPC-FLOAT128 %s +// PPC-FLOAT128:#define __FLOAT128__ 1 +// // RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-unknown-linux-gnu -fno-signed-char < /dev/null | FileCheck -match-full-lines -check-prefix PPC64-LINUX %s // // PPC64-LINUX:#define _ARCH_PPC 1 |
