Displaying 1 result from an estimated 1 matches for "siload_const".
2013 Dec 31
2
[LLVMdev] [PATCH] R600 - Fix zero extend of i1
Hi,
When trying to compile a trivial opencl kernel such as:
__kernel void if_eq(__global int * out, int arg0, int arg1){
out[0] = arg0==arg1?0:1;
}
Clang generates IR like:
%1 = icmp eq i32 %arg0, %arg1
%. = zext i1 %1 to i32
This eventually crashes ISel on R600. Attached patch adds a selector so
it will compile.
Regards,
Jon Pry
jonpry at gmail.com
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