3 Commits

Author	SHA1	Message	Date
Duraid Madina	76abe0f46c	add FP compares and implicit register defs to the dag isel ... llvm-svn: 24118	2005-10-31 01:42:11 +00:00
Duraid Madina	251185e626	DAG->DAG instruction selection for ia64! "hello world" works, not much else. ... use -enable-ia64-dag-isel to turn this on TODO: delete lowering stuff from the pattern isel : get operations on predicate bits working : get other bits of pseudocode going : use sampo's mulh/mull-using divide-by-constant magic : *so* many patterns ("extr", "tbit" and "dep" will be fun :) : add FP : add a JIT! : get it working 100% in short: this'll be happier in a couple of weeks, but it's here now so the tester can make me feel guilty sooner. OTHER: there are a couple of fixes to the pattern isel, in particular making the linker happy with big blobs of fun like pypy. llvm-svn: 24058	2005-10-28 17:46:35 +00:00
Duraid Madina	79022e1b87	and so it begins... ... PHASE 1: write instruction selector PHASE 2: ??? PHASE 3: profit! llvm-svn: 20652	2005-03-17 18:17:03 +00:00