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4 Commits

Author SHA1 Message Date
Eli Friedman cbd3ba91b7 Make sure this DAGCombine actually returns an UNDEF of the correct type; PR10476. 
llvm-svn: 135993
 2011-07-25 22:25:42 +00:00
Dan Gohman a080159a7c Convert more tests to avoid llvm-as. 
llvm-svn: 81545
 2009-09-11 18:36:27 +00:00
Dan Gohman e862b3dd96 Yonah does not support x86-64. Change the -mcpu value to one that does. 
llvm-svn: 63561
 2009-02-02 22:50:08 +00:00
Evan Cheng 1120279ae6 Instead of a vector load, shuffle and then extract an element. Load the element from address with an offset. 
pshufd $1, (%rdi), %xmm0
        movd %xmm0, %eax
=>
        movl 4(%rdi), %eax

llvm-svn: 51026
 2008-05-13 08:35:03 +00:00