Displaying 4 results from an estimated 4 matches for "typeconvert".
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typeconverter
2001 Aug 24
1
RFC: type conversion in read.table
...B) Make the default "auto" option somewhat cleverer. I am thinking of
trying the following in turn
logical
integer
numeric
complex
factor (only if !as.is[i] for backwards compatibility).
The `dec' option needs to be used for numeric/complex.
This would be done by a documented typeConvert function, and
should normally be fast (just look at the first item to rule
out much of the list).
This does mean that data frames would be much more likely to end up
containing integer or logical variables (although they can now).
I have already fixed model.frame/matrix to handle logical variable...
2008 Mar 27
0
[LLVMdev] llvm-gcc 4.2 assertion failed on linux x86_64
Hi Chandler,
> void
> foo () {
> float x __attribute__ ((mode (XF)));
> }
nice reduction. I don't see any problem on x86-32,
and I don't have access to an x86-64 box right now.
Can you please open a PR for this, and also run in
the debugger. When you hit the abort, use "up" to
go up a stack frame or two or three, and print out
the gcc types [use: call
2008 Mar 27
2
[LLVMdev] llvm-gcc 4.2 assertion failed on linux x86_64
...PE_SIZE(Tr) || !Ty->isSized() || !isInt64(TYPE_SIZE(Tr),
true) ||
(gdb) Ty->dump()
Undefined command: "Ty->dump". Try "help".
(gdb) call Ty->dump()
x86_fp80
(gdb) call debug_tree(type)
No symbol "type" in current context.
(gdb) up
#4 0x0000000000a86501 in TypeConverter::ConvertType (this=0x16941a0,
orig_type=0x2b709d6f8790)
at /home/chandlerc/code/compilers/llvm-gcc/gcc/llvm-types.cpp:756
756 case 80: return SET_TYPE_LLVM(type, Type::X86_FP80Ty);
(gdb) call debug_tree(type)
<real_type 0x2b709d6f8790 long double sizes-gimplified XF
size <integer_c...
2008 Mar 27
2
[LLVMdev] llvm-gcc 4.2 assertion failed on linux x86_64
Bam. This is about as reduced as it gets. I think I can spot the problem point:
chandlerc at osiris ~/code/compilers/build/llvm-gcc $ cat testcase.i
void
foo () {
float x __attribute__ ((mode (XF)));
}
chandlerc at osiris ~/code/compilers/build/llvm-gcc $ ./gcc/cc1
-fpreprocessed -march=k8 testcase.i -o /dev/null
foocc1: /home/chandlerc/code/compilers/llvm-gcc/gcc/llvm-types.cpp:81:
const