Evan Cheng 89bb7b5640 Some dag combiner goodness: ... Transform br (xor (x, y)) -> br (x != y) Transform br (xor (xor (x,y), 1)) -> br (x == y) Also normalize (and (X, 1) == / != 1 -> (and (X, 1)) != / == 0 to match to "test on x86" and "tst on arm" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96556 91177308-0d34-0410-b5e6-96231b3b80d8		2010-02-18 02:13:50 +00:00
..
Alpha	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
ARM	Fix pr6111: Avoid using the LR register for the target address of an indirect	2010-02-16 17:24:15 +00:00
Blackfin	Teach dag combine to fold the following transformation more aggressively:	2010-01-06 19:38:29 +00:00
CBackend
CellSPU	don't let asm-verbose break the check-next lines in these tests.	2010-01-19 06:39:54 +00:00
CPP	fix PR5295 where the .ll parser didn't reject a function after a global	2009-10-25 23:22:50 +00:00
Generic	Preliminary patch to improve dwarf EH generation - Hooks to return Personality / FDE / LSDA / TType encoding depending on target / options (e.g. code model / relocation model) - MCIzation of Dwarf EH printer to use encoding information - Stub generation for ELF target (needed for indirect references) - Some other small changes here and there	2010-02-15 22:35:59 +00:00
Mips	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
MSP430	Reenable tests	2010-01-15 21:19:26 +00:00
PIC16	emit integer and fp zeros as (e.g.) .byte 0 instead of .space 1,	2010-01-20 07:19:19 +00:00
PowerPC	Make g5 target explicit; scheduling affects register choice.	2010-02-16 23:25:23 +00:00
SPARC	add support for the sparcv9-*-* target triple to turn on	2010-02-04 06:34:01 +00:00
SystemZ	Teach dag combine to fold the following transformation more aggressively:	2010-01-06 19:38:29 +00:00
Thumb	Run the pre-register allocation tail duplication pass by default. Remove	2010-01-16 00:29:50 +00:00
Thumb2	Last week we were generating code with duplicate induction variables in this	2010-02-15 21:56:40 +00:00
X86	Some dag combiner goodness:	2010-02-18 02:13:50 +00:00
XCore	convert the last 3 targets to use EmitFunctionBody() now that	2010-01-28 06:22:43 +00:00