Chris Lattner ee27f57a6a Fix expansion of shifts by exactly NVT bits on arch's (like X86) that have ... masking shifts. This fixes the miscompilation of this: long long test1(unsigned A, unsigned B) { return ((unsigned long long)A << 32) | B; } into this: test1: movl 4(%esp), %edx movl %edx, %eax orl 8(%esp), %eax ret allowing us to generate this instead: test1: movl 4(%esp), %edx movl 8(%esp), %eax ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21230 91177308-0d34-0410-b5e6-96231b3b80d8		2005-04-11 20:08:52 +00:00
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LegalizeDAG.cpp	Fix expansion of shifts by exactly NVT bits on arch's (like X86) that have	2005-04-11 20:08:52 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
SelectionDAG.cpp	Don't bother sign/zext_inreg'ing the result of an and operation if we know	2005-04-10 23:37:16 +00:00
SelectionDAGISel.cpp	Emit BRCONDTWOWAY when possible.	2005-04-09 03:30:29 +00:00
SelectionDAGPrinter.cpp	Don't mash stuff together.	2005-01-16 07:28:31 +00:00
TargetLowering.cpp	Add a hook to find out how the target handles shift amounts that are out of	2005-01-19 03:36:14 +00:00