Displaying 2 results from an estimated 2 matches for "d1ev".
Did you mean:
d1e
2010 Jul 29
0
[LLVMdev] inline asm constraints in LLVM
The LLVM asm parser doesn't support multiple alternative constraints;
you need to have Clang pick one tuple in the front end. See
ChooseConstraintTuple in llvm-gcc for prior art.
On Jul 29, 2010, at 11:36 AMPDT, John Thompson wrote:
> I'm trying to fix the handling of multiple alternate constraints in
> Clang (see
2010 Jul 29
3
[LLVMdev] inline asm constraints in LLVM
I'm trying to fix the handling of multiple alternate constraints in Clang
(see
http://gcc.gnu.org/onlinedocs/gcc/Multi_002dAlternative.html#Multi_002dAlternative
).
How should the constraints be represented in the .ll file?
Clang currently will assert because the code generator sees a constraints
string with the wrong number of comma-separated items.
Basically, after some editing, it just