ec713ee4b4
Use –mcpu=generic, so that the test will not fail when run on an Intel Atom
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processor, due to the Atom scheduler producing an instruction sequence that is
different from that which is expected.
Patch by Michael Spencer!
llvm-svn: 150736
2012-02-16 22:42:48 +00:00
0269caafa6
Set EFLAGS correctly in EmitLoweredSelect on X86.
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llvm-svn: 149597
2012-02-02 07:48:37 +00:00
4949b9a283
Revert r144611 and r144613.
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These tests are actually correct, clang was miscompiling ExeDepsFix::processUses.
Evan fixed the miscompilation in r144628.
llvm-svn: 144630
2011-11-15 07:13:03 +00:00
14b66375a9
Allow for depencendy-breaking instructions before cvt*.
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This should unbreak clang-x86_64-darwin10-RA, but I can't actually
reproduce the failure.
llvm-svn: 144611
2011-11-15 02:29:48 +00:00
06b6ccfe90
Update live-in lists when splitting critical edges.
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Fixes PR10814. Patch by Jan Sjödin!
llvm-svn: 141960
2011-10-14 17:25:46 +00:00
d8d1dcc09a
Use a more efficient lowering of uint64_t --> float that can take advantage of hardware signed integer conversion without
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having to do a double cast (uint64_t --> double --> float). This is based on the algorithm from compiler_rt's __floatundisf
for X86-64.
llvm-svn: 115634
2010-10-05 17:24:05 +00:00
Bill Wendling