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| author | Dale Johannesen <dalej@apple.com> | 2010-07-23 00:30:35 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2010-07-23 00:30:35 +0000 |
| commit | c76d23f2e2550c60aaa26ec23711aecebea7f533 (patch) | |
| tree | 412ac434690af7e7a59e0de528dd3b2282ea8fe2 /lib/CompilerDriver/Action.cpp | |
| parent | 06e6e101a0e71cb8e3f612aaa3549f4750957357 (diff) | |
The only supported calling convention for X86-64 uses
SSE, so we can't return floating point values if this
is disabled. Detect this error for clang.
With SSE1 only, f64 is a problem; it can be done, but
neither llvm-gcc nor clang has ever generated correct
code for it. Since nobody noticed this I think it's
OK to treat it as an error for now.
This also handles SSE-sized vectors of floating point.
8207686, 8204109.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109201 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CompilerDriver/Action.cpp')
0 files changed, 0 insertions, 0 deletions