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| author | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2015-12-15 12:19:34 +0000 |
|---|---|---|
| committer | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2015-12-15 12:19:34 +0000 |
| commit | b033f67df0773ccc2565638df3ff3cf9f821629e (patch) | |
| tree | 38945dab66c956f301a412b8f56df333b1519241 /llvm/lib/Target/PowerPC/PPCSubtarget.cpp | |
| parent | 0ecdae1bdca95fb69985fac0dbf9332b0df759ae (diff) | |
| download | bcm5719-llvm-b033f67df0773ccc2565638df3ff3cf9f821629e.tar.gz bcm5719-llvm-b033f67df0773ccc2565638df3ff3cf9f821629e.zip | |
Define a feature for __float128 support in the PPC back end
This patch corresponds to review:
http://reviews.llvm.org/D15117
In preparation for supporting IEEE Quad precision floating point,
this patch simply defines a feature to specify the target supports this.
For now, nothing is done with the target feature, we just don't want
warnings from the Clang FE when a user specifies -mfloat128.
Calling convention and other related work will add to this patch in
the near future.
llvm-svn: 255642
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCSubtarget.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp index 89bbcf78346..c0fcb6cbb9d 100644 --- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp +++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp @@ -102,6 +102,7 @@ void PPCSubtarget::initializeEnvironment() { IsQPXStackUnaligned = false; HasHTM = false; HasFusion = false; + HasFloat128 = false; } void PPCSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { |
