- Nov 24, 2008
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Dan Gohman authored
obscure tail-merging opportunities. llvm-svn: 59967
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Dan Gohman authored
llvm-svn: 59966
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Scott Michel authored
(a) Improve the extract element code: there's no need to do gymnastics with rotates into the preferred slot if a shuffle will do the same thing. (b) Rename a couple of SPUISD pseudo-instructions for readability and better semantic correspondence. (c) Fix i64 sign/any/zero extension lowering. llvm-svn: 59965
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Dan Gohman authored
llvm-svn: 59964
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Dan Gohman authored
llvm-svn: 59963
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Dan Gohman authored
llvm-svn: 59962
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Matthijs Kooijman authored
llvm-svn: 59961
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Duncan Sands authored
(this doesn't happen that often, since most code does not use illegal types) then follow it by a DAG combiner run that is allowed to generate illegal operations but not illegal types. I didn't modify the target combiner code to distinguish like this between illegal operations and illegal types, so it will not produce illegal operations as well as not producing illegal types. llvm-svn: 59960
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Matthijs Kooijman authored
llvm-svn: 59958
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Torok Edwin authored
noalias attribute parameters/return values. llvm-svn: 59955
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Evan Cheng authored
Move target independent td files from lib/Target/ to include/llvm/Target so they can be distributed along with the header files. llvm-svn: 59953
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Evan Cheng authored
llvm-svn: 59952
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Bill Wendling authored
llvm-svn: 59945
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Nick Lewycky authored
value. It must now be as if the pointer were allocated and has not escaped to the caller. Thanks to Dan Gohman for pointing out the error in the original and helping devise this definition. llvm-svn: 59940
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Nick Lewycky authored
indicate functions that allocate, such as operator new, or list::insert. The actual definition is slightly less strict (for now). No changes to the bitcode reader/writer, asm printer or verifier were needed. llvm-svn: 59934
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Mon P Wang authored
llvm-svn: 59929
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Bill Wendling authored
llvm-svn: 59926
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- Nov 23, 2008
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Scott Michel authored
llvm-svn: 59914
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Duncan Sands authored
practice these booleans are mostly produced by SetCC, however the concept is more general. llvm-svn: 59911
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Chris Lattner authored
llvm-svn: 59904
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Mon P Wang authored
llvm-svn: 59901
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Mon P Wang authored
Added check to avoid generating extract subvector beyond the end of the vector when normalizing vector shuffles. llvm-svn: 59900
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Misha Brukman authored
llvm-svn: 59893
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Scott Michel authored
ever conceived to occur). llvm-svn: 59891
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Scott Michel authored
NULL-based reference. Note: Encountered this a few times on Tiger + gcc 4.0.1. Might just be a platform-specific compiler issue, but it's good defensive programming in any case. llvm-svn: 59890
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- Nov 22, 2008
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Chris Lattner authored
JP Bonn! llvm-svn: 59876
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Anton Korobeynikov authored
llvm-svn: 59872
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Bill Wendling authored
"It simplifies the type legalization part a bit, and produces better code by teaching SelectionDAG about the extra bits in an i8 SADDO/UADDO node. In essence, I spontaneously decided that on x86 this i8 boolean result would be either 0 or 1, and on other platforms 0/1 or 0/-1, depending on whether the platform likes it's boolean zero extended or sign extended." llvm-svn: 59864
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Bill Wendling authored
- Add "promote integer type" stuff to the legalizer for these nodes. llvm-svn: 59847
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- Nov 21, 2008
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Devang Patel authored
llvm-svn: 59844
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Devang Patel authored
llvm-svn: 59841
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Devang Patel authored
Document TEST=dbgopt llvm-svn: 59839
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Dan Gohman authored
llvm-svn: 59837
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Dan Gohman authored
llvm-svn: 59836
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Dan Gohman authored
llvm-svn: 59834
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Chris Lattner authored
arbitrary integer width for the count. llvm-svn: 59823
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Bill Wendling authored
g++ -m32 -c -g -DIN_GCC -W -Wall -Wwrite-strings -Wmissing-format-attribute -fno-common -mdynamic-no-pic -DHAVE_CONFIG_H -Wno-unused -DTARGET_NAME=\"i386-apple-darwin9.5.0\" -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include -DENABLE_LLVM -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/../llvm.src/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include ../../llvm-gcc.src/gcc/llvm-types.cpp -o llvm-types.o ../../llvm-gcc.src/gcc/llvm-convert.cpp: In member function 'void TreeToLLVM::EmitMemCpy(llvm::Value*, llvm::Value*, llvm::Value*, unsigned int)': ../../llvm-gcc.src/gcc/llvm-convert.cpp:1496: error: 'memcpy_i32' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp:1496: error: 'memcpy_i64' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp: In member function 'void TreeToLLVM::EmitMemMove(llvm::Value*, llvm::Value*, llvm::Value*, unsigned int)': ../../llvm-gcc.src/gcc/llvm-convert.cpp:1512: error: 'memmove_i32' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp:1512: error: 'memmove_i64' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp: In member function 'void TreeToLLVM::EmitMemSet(llvm::Value*, llvm::Value*, llvm::Value*, unsigned int)': ../../llvm-gcc.src/gcc/llvm-convert.cpp:1528: error: 'memset_i32' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp:1528: error: 'memset_i64' is not a member of 'llvm::Intrinsic' make[3]: *** [llvm-convert.o] Error 1 make[3]: *** Waiting for unfinished jobs.... rm fsf-funding.pod gcov.pod gfdl.pod cpp.pod gpl.pod gcc.pod make[2]: *** [all-stage1-gcc] Error 2 make[1]: *** [stage1-bubble] Error 2 make: *** [all] Error 2 llvm-svn: 59809
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Sanjiv Gupta authored
llvm-svn: 59802
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Bill Wendling authored
llvm-svn: 59801
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Nick Lewycky authored
a subtract is cheaper than a multiply. This generalizes an existing transform. llvm-svn: 59800
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