Dan Gohman 0a6021a54d Enhance GVN to do more precise alias queries for non-local memory ... references. For example, this allows gvn to eliminate the load in this example: void foo(int n, int* p, int *q) { p[0] = 0; p[1] = 1; if (n) { *q = p[0]; } } llvm-svn: 118714		2010-11-10 20:37:15 +00:00
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Hello	Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.	2010-10-07 00:31:16 +00:00
IPO	Add a doesAccessArgPointees helper function, and update code to use	2010-11-10 18:17:28 +00:00
InstCombine	When checking that the necessary bits are zero in	2010-11-10 01:30:56 +00:00
Instrumentation	Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which	2010-10-19 17:21:58 +00:00
Scalar	Enhance GVN to do more precise alias queries for non-local memory	2010-11-10 20:37:15 +00:00
Utils	Inline asm multiple alternative constraints development phase 2 - improved basic logic, added initial platform support.	2010-10-29 17:29:13 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00