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Rafael Espindola 9a16735e22 Assert that dominates is not given a multiple edge. Finding out if we have
multiple edges between two blocks is linear. If the caller is iterating all
edges leaving a BB that would be a square time algorithm. It is more efficient
to have the callers handle that case.

Currently the only callers are:
* GVN: already avoids the multiple edge case.
* Verifier: could only hit this assert when looking at an invalid invoke. Since
it already rejects the invoke, just avoid computing the dominance for it.

llvm-svn: 162113
2012-08-17 18:21:28 +00:00
clang Fixed crash and added a test and a minor output problem 2012-08-17 17:38:39 +00:00
clang-tools-extra Fixed some renaming detritus in the comments, and an unused variable warning. Thanks to David Blaikie and Manuel Klimek for the comments 2012-08-16 17:47:06 +00:00
compiler-rt tsan: Non-executable stack for hand-coded assembly 2012-08-17 18:05:28 +00:00
debuginfo-tests Fix this for gdb 7.4. 2012-07-23 19:41:58 +00:00
libclc Do not use linkonce_odr linkage in .ll files. This prevented them 2012-08-05 22:25:48 +00:00
libcxx Apply patches supplied by Michel Morin in http://llvm.org/bugs/show_bug.cgi?id=13601 to correct bugs in is_convertible for the case that the intrinsic __is_convertible_to is not available. 2012-08-17 17:54:11 +00:00
libcxxabi Change size of reference count field in __libcpp_nmstr from 32 bits to 64 bits for 64 bit targets. This is controls the data layout of all exceptions defined in <stdexcept>. This aligns the ABI with that of gcc-4.2. 2012-08-08 16:15:16 +00:00
lld Hook up lld-test to llvm check-all. Patch by Andy Gibbs! 2012-07-31 18:44:52 +00:00
lldb Committed a simple dtrace script that tracks 2012-08-17 16:30:13 +00:00
llvm Assert that dominates is not given a multiple edge. Finding out if we have 2012-08-17 18:21:28 +00:00
polly Remove executable bits from html files 2012-08-15 05:50:24 +00:00