Benjamin Kramer 7466678003 Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize legalized code for large integer arithmetic. ... 1. Inform users of ADDEs with two 0 operands that it never sets carry 2. Fold other ADDs or ADDCs into the ADDE if possible It would be neat if we could do the same thing for SETCC+ADD eventually, but we can't do that in target independent code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126557 91177308-0d34-0410-b5e6-96231b3b80d8		2011-02-26 22:48:07 +00:00
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Alpha
ARM	Add patterns to use post-increment addressing for Neon VST1-lane instructions.	2011-02-25 06:42:42 +00:00
Blackfin
CBackend
CellSPU	fix visitShift to properly zero extend the shift amount if the provided operand	2011-02-13 09:02:52 +00:00
CPP
Generic	A fix for 9165.	2011-02-12 14:40:33 +00:00
MBlaze	fix visitShift to properly zero extend the shift amount if the provided operand	2011-02-13 09:02:52 +00:00
Mips
MSP430	Enhance ComputeMaskedBits to know that aligned frameindexes	2011-02-13 22:25:43 +00:00
PowerPC
PTX
SPARC	Generate correct Sparc32 ABI compliant code for functions that return a struct.	2011-02-21 03:42:44 +00:00
SystemZ
Thumb
Thumb2
X86	Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize legalized code for large integer arithmetic.	2011-02-26 22:48:07 +00:00
XCore	Add XCore intrinsic for eeu instruction.	2011-02-24 13:39:18 +00:00