- Apr 18, 2012
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Benjamin Kramer authored
Same color scheme as clang uses. The colors are only enabled if the output is a tty. llvm-svn: 155035
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Akira Hatanaka authored
llvm-svn: 155031
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Akira Hatanaka authored
llvm-svn: 155030
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Jim Grosbach authored
llvm-svn: 155016
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Jim Grosbach authored
llvm-svn: 155012
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Silviu Baranga authored
llvm-svn: 155004
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Silviu Baranga authored
Fix the bahavior of the disassembler when decoding unpredictable mrs instructions on ARM. Now the diasassembler emmits warnings instead of errors. llvm-svn: 155002
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Silviu Baranga authored
Added support for unpredictable mcrr/mcrr2/mrrc/mrrc2 ARM instruction in the disassembler. Since the upredicability conditions are complex, C++ code was added to handle them. llvm-svn: 155001
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Silviu Baranga authored
Fixed decoding for the ARM cdp2 instruction. The restriction on the coprocessor number was removed for this instruction. llvm-svn: 155000
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Silviu Baranga authored
Add suport for unpredicatble cases of the cmp, tst, teq and cmnz ARM instructions in the disassembler. llvm-svn: 154999
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Benjamin Kramer authored
DenseMap's hash function uses slightly more entropy and reduces hash collisions significantly. I also experimented with Hashing.h, but it didn't gave a lot of improvement while being much more expensive to compute. llvm-svn: 154996
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Bill Wendling authored
If the loop contains invoke instructions, whose unwind edge escapes the loop, then don't try to unswitch the loop. Doing so may cause the unwind edge to be split, which not only is non-trivial but doesn't preserve loop simplify information. Fixes PR12573 llvm-svn: 154987
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Craig Topper authored
llvm-svn: 154985
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Andrew Trick authored
This introduces a threshold of 200 IV Users, which is very conservative but should be sufficient to avoid serious compile time sink or stack overflow. The llvm test-suite with LTO never exceeds 190 users per loop. The bug doesn't relate to a specific type of loop. Checking in an arbitrary giant loop as a unit test would be silly. Fixes rdar://11262507. llvm-svn: 154983
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Seth Cantrell authored
llvm-svn: 154971
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David Blaikie authored
llvm-svn: 154962
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Joe Groff authored
also fix SimplifyLibCalls to use TLI rather than compile-time conditionals to enable optimizations on floor, ceil, round, rint, and nearbyint llvm-svn: 154960
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Joel Jones authored
transformation: (X op C1) ^ C2 --> (X op C1) & ~C2 iff (C1&C2) == C2 should be done. This change has been tested: Using a debug+asserts build: on the specific test case that brought this bug to light make check-all lnt nt using this clang to build a release version of clang Using the release+asserts clang-with-clang build: on the specific test case that brought this bug to light make check-all lnt nt Checking in because Evan wants it checked in. Test case forthcoming after scrubbing. llvm-svn: 154955
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- Apr 17, 2012
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Chad Rosier authored
llvm-svn: 154953
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Danil Malyshev authored
llvm-svn: 154948
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Seth Cantrell authored
llvm-svn: 154944
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Akira Hatanaka authored
llvm-svn: 154936
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Akira Hatanaka authored
Patch by Vladimir Medic. llvm-svn: 154935
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Manuel Klimek authored
llvm-svn: 154930
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Jay Foad authored
llvm-svn: 154921
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James Molloy authored
llvm-svn: 154915
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Benjamin Kramer authored
This isn't right either, reverting for now. llvm-svn: 154910
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Craig Topper authored
llvm-svn: 154907
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Lang Hames authored
for the life of me remember why I wrote it this way, but I can't see any good reason for it now. This patch replaces the custom linked list with an ilist. This change should preserve the existing numberings exactly, so no generated code should change (if it does, file a bug!). llvm-svn: 154904
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Kevin Enderby authored
instructions with writebacks. And add test a case for all opcodes handed by DecodeVLD2DupInstruction() in ARMDisassembler.cpp . llvm-svn: 154884
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Eric Christopher authored
llvm-svn: 154879
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Eric Christopher authored
llvm-svn: 154878
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Jim Grosbach authored
rdar://11252521 llvm-svn: 154875
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Preston Gurd authored
during Post RA scheduling in X86, until the X86 target is changed to properly set up post RA liveness. llvm-svn: 154874
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Preston Gurd authored
llvm-svn: 154872
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Preston Gurd authored
the MCJIT execution engine. The GDB JIT debugging integration support works by registering a loaded object image with a pre-defined function that GDB will monitor if GDB is attached. GDB integration support is implemented for ELF only at this time. This integration requires GDB version 7.0 or newer. Patch by Andy Kaylor! llvm-svn: 154868
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Chandler Carruth authored
both fallthrough and a conditional branch target the same successor. Gracefully delete the conditional branch and introduce any unconditional branch needed to reach the actual successor. This fixes memory corruption in 2009-06-15-RegScavengerAssert.ll and possibly other tests. Also, while I'm here fix a latent bug I spotted by inspection. I never applied the same fundamental fix to this fallthrough successor finding logic that I did to the logic used when there are no conditional branches. As a consequence it would have selected landing pads had they be aligned in just the right way here. I don't have a test case as I spotted this by inspection, and the previous time I found this required have of TableGen's source code to produce it. =/ I hate backend bugs. ;] Thanks to Jim Grosbach for helping me reason through this and reviewing the fix. llvm-svn: 154867
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- Apr 16, 2012
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Jim Grosbach authored
A trailing comma means no argument at all (i.e., as if the comma were not present), not an empty argument to the invokee. rdar://11252521 llvm-svn: 154863
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Jim Grosbach authored
rdar://11252521 llvm-svn: 154862
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Duncan Sands authored
llvm-svn: 154850
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