4 Commits

Author	SHA1	Message	Date
Duncan Sands	fd7b326bea	Make invokes of inline asm legal. Teach codegen ... how to lower them (with no attempt made to be efficient, since they should only occur for unoptimized code). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45108 91177308-0d34-0410-b5e6-96231b3b80d8	2007-12-17 18:08:19 +00:00
Duncan Sands	ece2c04d53	Make instcombine promote inline asm calls to 'nounwind' ... calls. Remove special casing of inline asm from the inliner. There is a potential problem: the verifier rejects invokes of inline asm (not sure why). If an asm call is not marked "nounwind" in some .ll, and instcombine is not run, but the inliner is run, then an illegal module will be created. This is bad but I'm not sure what the best approach is. I'm tempted to remove the check in the verifier... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45073 91177308-0d34-0410-b5e6-96231b3b80d8	2007-12-16 15:51:49 +00:00
Chris Lattner	93e3d8f308	update syntax ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36531 91177308-0d34-0410-b5e6-96231b3b80d8	2007-04-28 06:03:12 +00:00
Chris Lattner	004ca2d5b4	testcase for PR1335 ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36089 91177308-0d34-0410-b5e6-96231b3b80d8	2007-04-15 21:37:53 +00:00