[llvm-dev] lower 64 bits constant

Krzysztof Parzyszek via llvm-dev
Wed, 02 Dec 2015 18:36:28 -0000

On 12/2/2015 12:30 PM, Xiangyang Guo via llvm-dev wrote:
>
> GRWideRegs can be f64 and i64. However, the 'const-long' works
while the
> 'const-double' doesn't work. From the -debug log, it seems
"f64 > ConstantFP" is replaced by "f64,ch = load" and
this is where the error
> happens. Can anyone tell me why this happens and how to make this work?
>
> Any suggestion is appreciated.

Is f64 a valid type for GRWideRegs?

-Krzysztof

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