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| author | Duncan Sands <baldrick@free.fr> | 2008-02-14 17:28:50 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-02-14 17:28:50 +0000 |
| commit | ead972ea45c0c4dad4e2e5c8da1ad24abda2ef47 (patch) | |
| tree | 6f4bfac1aa91b133348dc8e71727c95cb34d95f1 /docs/GettingStarted.html | |
| parent | e2ba64fc3785eb8bcc9a7fc2091c56ef056cbc07 (diff) | |
| download | external_llvm-ead972ea45c0c4dad4e2e5c8da1ad24abda2ef47.zip external_llvm-ead972ea45c0c4dad4e2e5c8da1ad24abda2ef47.tar.gz external_llvm-ead972ea45c0c4dad4e2e5c8da1ad24abda2ef47.tar.bz2 | |
In TargetLowering::LowerCallTo, don't assert that
the return value is zero-extended if it isn't
sign-extended. It may also be any-extended.
Also, if a floating point value was returned
in a larger floating point type, pass 1 as the
second operand to FP_ROUND, which tells it
that all the precision is in the original type.
I think this is right but I could be wrong.
Finally, when doing libcalls, set isZExt on
a parameter if it is "unsigned". Currently
isSExt is set when signed, and nothing is
set otherwise. This should be right for all
calls to standard library routines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47122 91177308-0d34-0410-b5e6-96231b3b80d8
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