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(parent: a9d12c0) | patch
Teach the X86 backend about unreachable and undef. Among other things, we
authorChris Lattner <sabre@nondot.org>
Sat, 16 Oct 2004 18:13:05 +0000 (18:13 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 16 Oct 2004 18:13:05 +0000 (18:13 +0000)
commit30483b0c8473dbdc0a09ae8a44034200799d67ec
tree4a40756ab34bc53be5b5e1a9d60038529c73977ctree | snapshot
parenta9d12c0a56e60a331af3ef6209d754f0c12e8babcommit | diff
Teach the X86 backend about unreachable and undef.  Among other things, we
now compile:

'foo() {}' into "ret" instead of "mov EAX, 0; ret"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17049 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelSimple.cpp diff | blob | history
external/llvm
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