search for: eb14ae41

Displaying 2 results from an estimated 2 matches for "eb14ae41".

2013 Mar 20
0
[LLVMdev] ARM NEON VMUL.f32 issue
Hi, | The question is: | * is this a problem with the test, that shouldn't be expecting values below FLT_MIN, or | * is it a bug in the lowering, that should only be lowering to NEON's VMUL when unsafe-math is on, or | * neither, and people should disable that when they want correctness? Note that if you go for the second option, IMO unsafe-math is _far_ too "aggressive" an
2013 Mar 19
4
[LLVMdev] ARM NEON VMUL.f32 issue
Hi folks, I just "fixed" a bug on ARM LNT regarding lowering of a VMUL.f32 as NEON and not VFP. The former is not IEEE 754 compliant, while the latter is, and that was failing TSVC. The question is: * is this a problem with the test, that shouldn't be expecting values below FLT_MIN, or * is it a bug in the lowering, that should only be lowering to NEON's VMUL when unsafe-math