5 Commits

Author	SHA1	Message	Date
Bill Wendling	7a8ed97dfb	For PR9438: ... --- Merging r127350 into '.': D test/CodeGen/X86/2009-03-11-CoalescerBug.ll --- Merging r127351 into '.': A test/CodeGen/X86/2011-03-09-Physreg-Coalescing.ll U test/CodeGen/X86/fold-pcmpeqd-2.ll U lib/CodeGen/SimpleRegisterCoalescing.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127384 91177308-0d34-0410-b5e6-96231b3b80d8	2011-03-10 01:09:20 +00:00
Dan Gohman	36a0947820	Eliminate more uses of llvm-as and llvm-dis. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8	2009-09-08 23:54:48 +00:00
Dan Gohman	ae3a0be92e	Split the Add, Sub, and Mul instruction opcodes into separate ... integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-04 22:49:04 +00:00
Chris Lattner	e772842505	make these tests pass when run on a G5. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65117 91177308-0d34-0410-b5e6-96231b3b80d8	2009-02-20 07:10:11 +00:00
Dan Gohman	0a79a2f8b0	Now that fold-pcmpeqd-0.ll is effectively testing that scheduling helps ... avoid the need for spilling, add a new testcase that tests that the pcmpeqd used for V_SETALLONES is changed to a constant-pool load as needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61831 91177308-0d34-0410-b5e6-96231b3b80d8	2009-01-06 23:48:10 +00:00