Displaying 6 results from an estimated 6 matches for "macro_distance_fast_v2f32".
2009 Apr 15
2
[LLVMdev] Tablegen question
...e intrinsic definition:
> def int_opencl_math_fdistance_fast : Intrinsic<[llvm_float_ty],
> [llvm_anyfloat_ty, LLVMMatchType<0>]>;
>
> The problem comes when I try to use the intrinsic. It gives me the
> following error:
> GPRV2F32:f32:$src1 MACRO_DISTANCE_FAST_v2f32: (set GPRF32:f32:$dst,
> (intrinsic_w_chain:f32 84:iPTR, GPRV2F32:v2f32:$src0,
> GPRV2F32:f32:$src1))
> TableGen.exe: In MACRO_DISTANCE_FAST_v2f32: Type inference
> contradiction
> found in node!
Your "$src1" is f32 instead of v2f32. I've run into some problems...
2009 Apr 15
0
[LLVMdev] Tablegen question
If I force it to use v2f32 for my register class, it still fails with:
d:\hq\main\sw\appeng\tools\hpc\opencl\compiler\llvm\test\AMDIL>TableGen.
exe -gen
-dag-isel -I../../include/ test.td > output
GPRV2F32:v2f32:$src1 MACRO_DISTANCE_FAST_v2f32: (set
GPRF32:f32:$dst, (i
ntrinsic_w_chain:f32 84:iPTR, GPRV2F32:v2f32:$src0,
GPRV2F32:v2f32:$src1))
TableGen.exe: In MACRO_DISTANCE_FAST_v2f32: Type inference contradiction
found i
n node!
So I'm not sure that is the problem. Also, my register classes only
accept one register type, so...
2009 Apr 15
0
[LLVMdev] Tablegen question
...[0]);
break;
This is the intrinsic definition:
def int_opencl_math_fdistance_fast : Intrinsic<[llvm_float_ty],
[llvm_anyfloat_ty, LLVMMatchType<0>]>;
The problem comes when I try to use the intrinsic. It gives me the
following error:
GPRV2F32:f32:$src1 MACRO_DISTANCE_FAST_v2f32: (set GPRF32:f32:$dst,
(intrinsic_w_chain:f32 84:iPTR, GPRV2F32:v2f32:$src0,
GPRV2F32:f32:$src1))
TableGen.exe: In MACRO_DISTANCE_FAST_v2f32: Type inference contradiction
found in node!
I'm using the following test td file.
This is generated with putting it in include and running the comman...
2009 Apr 15
1
[LLVMdev] Tablegen question
...5, 2009, at 1:11 PM, Villmow, Micah wrote:
> If I force it to use v2f32 for my register class, it still fails with:
> d:\hq\main\sw\appeng\tools\hpc\opencl\compiler\llvm\test
> \AMDIL>TableGen.
> exe -gen
> -dag-isel -I../../include/ test.td > output
> GPRV2F32:v2f32:$src1 MACRO_DISTANCE_FAST_v2f32: (set
> GPRF32:f32:$dst, (i
> ntrinsic_w_chain:f32 84:iPTR, GPRV2F32:v2f32:$src0,
> GPRV2F32:v2f32:$src1))
> TableGen.exe: In MACRO_DISTANCE_FAST_v2f32: Type inference
> contradiction
> found i
> n node!
>
> So I'm not sure that is the problem. Also, my regi...
2009 Apr 15
1
[LLVMdev] Tablegen question
...e intrinsic definition:
> def int_opencl_math_fdistance_fast : Intrinsic<[llvm_float_ty],
> [llvm_anyfloat_ty, LLVMMatchType<0>]>;
>
> The problem comes when I try to use the intrinsic. It gives me the
> following error:
> GPRV2F32:f32:$src1 MACRO_DISTANCE_FAST_v2f32: (set GPRF32:f32:$dst,
> (intrinsic_w_chain:f32 84:iPTR, GPRV2F32:v2f32:$src0,
> GPRV2F32:f32:$src1))
> TableGen.exe: In MACRO_DISTANCE_FAST_v2f32: Type inference contradiction
> found in node!
>
> I'm using the following test td file.
>
> This is generated with puttin...
2009 Apr 15
3
[LLVMdev] Tablegen question
Oops. That was premature. I think your original question was on the
right track. TableGen distinguishes between known and "overloaded"
types (like "llvm_anyfloat_ty" in your example). The overloaded types
are numbered separately, and the argument to LLVMMatchType is an index
into these overloaded types, ignoring the known types. So, in your
case, the first