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e8da6d9454
llvm-mirror/lib
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Vasileios Kalintiris e8da6d9454 Revert r229675 - [mips] Avoid redundant sign extension of the result of binary bitwise instructions. 
It introduced two regressions on 64-bit big-endian targets running under N32
(MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4, and
MultiSource/Applications/kimwitu++/kc) The issue is that on 64-bit targets
comparisons such as BEQ compare the whole GPR64 but incorrectly tell the
instruction selector that they operate on GPR32's. This leads to the
elimination of i32->i64 extensions that are actually required by
comparisons to work correctly.

There's currently a patch under review that fixes this problem.

llvm-svn: 243984
2015-08-04 14:26:35 +00:00
..
Analysis [LAA] Remove unused pointer partition argument from addRuntimeCheck, NFC 2015-08-04 05:16:20 +00:00
AsmParser Fix with a bit more care. (but only a bit) 2015-08-03 20:55:00 +00:00
Bitcode DI: Disallow uniquable DICompileUnits 2015-08-03 17:26:41 +00:00
CodeGen [SDAG] Fix a result chain in ExpandUnalignedLoad 2015-08-04 06:29:12 +00:00
DebugInfo [dwarfdump] Ignore scattered relocations for mach-o. 2015-07-31 20:22:50 +00:00
ExecutionEngine -Wdeprecated-clean: Fix cases of violating the rule of 5 in ways that are deprecated in C++11 2015-08-03 22:30:24 +00:00
Fuzzer [libFuzzer] more refactoring of the Mutator and adding tests to it 2015-08-01 02:23:06 +00:00
IR Drive-by fixes for LandingPad -> EHPad 2015-08-04 08:21:40 +00:00
IRReader
LibDriver Add support for producing thin archives in llvm-lib. 2015-07-17 16:01:11 +00:00
LineEditor
Linker Linker: Move distinct MDNodes instead of cloning 2015-08-03 17:09:38 +00:00
LTO Remove access to the DataLayout in the TargetMachine 2015-07-24 16:04:22 +00:00
MC Use range-based for loops. NFC 2015-08-02 22:34:02 +00:00
Object Use early return NFC. 2015-08-03 00:10:33 +00:00
Option Add an ArgList::AddAllArgs that accepts a vector of OptSpecifier. 2015-07-29 17:34:41 +00:00
Passes
ProfileData
Support Remove the configure and cmake checks for sys/wait.h 2015-08-04 06:29:58 +00:00
TableGen TableGen: Support folding casts from bits to int 2015-07-31 01:12:06 +00:00
Target Revert r229675 - [mips] Avoid redundant sign extension of the result of binary bitwise instructions. 2015-08-04 14:26:35 +00:00
Transforms Fix 80-column 2015-08-04 13:24:26 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile