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5 Commits

Author SHA1 Message Date
Reid Spencer
6a19ea730d Remove test cases that produce undefined results. 
llvm-svn: 34650
 2007-02-27 02:34:02 +00:00
Reid Spencer
591bfa1e0b Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776
 2007-02-02 02:16:23 +00:00
Reid Spencer
6a31ec1259 For PR761: 
Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.

For PR645:
Make global names use the @ prefix.

For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.

llvm-svn: 33533
 2007-01-26 08:25:06 +00:00
Zhou Sheng
0b7ea20f4a Cover more arithmetics for arbitrary bitwidth integers. 
llvm-svn: 33355
 2007-01-19 14:26:57 +00:00
Reid Spencer
90a70475df New test cases for bit accurate integers developed by Guoling Han. 
llvm-svn: 33259
 2007-01-16 18:08:22 +00:00