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| author | Justin Lebar <jlebar@google.com> | 2016-04-29 23:05:19 +0000 |
|---|---|---|
| committer | Justin Lebar <jlebar@google.com> | 2016-04-29 23:05:19 +0000 |
| commit | 34008583693dc9db0cdbb9d448803773ceadb0db (patch) | |
| tree | 6d4536faec1700c36151dccc2e7760ee2e805a6c /lib/Frontend/CompilerInvocation.cpp | |
| parent | 12b29f310bd7d85901a01e7bfc0a0862bd2f2d2e (diff) | |
| download | clang-34008583693dc9db0cdbb9d448803773ceadb0db.tar.gz | |
[CUDA] Copy host builtin types to NVPTXTargetInfo.
Summary:
Host and device types must match, otherwise when we pass values back and
forth between the host and device, we will get the wrong result.
This patch makes NVPTXTargetInfo inherit most of its type information
from the host's target info.
Reviewers: rsmith
Subscribers: cfe-commits, jhen, tra
Differential Revision: http://reviews.llvm.org/D19346
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@268131 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 4bef159f3b..02a570076b 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -2155,6 +2155,12 @@ bool CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, LangOpts.ObjCExceptions = 1; } + // During CUDA device-side compilation, the aux triple is the triple used for + // host compilation. + if (LangOpts.CUDA && LangOpts.CUDAIsDevice) { + Res.getTargetOpts().HostTriple = Res.getFrontendOpts().AuxTriple; + } + // FIXME: Override value name discarding when asan or msan is used because the // backend passes depend on the name of the alloca in order to print out // names. |