d811d9115b
When value of immediate in `mips.nori.b` is 255 (which has all ones in binary form as 8bit integer) DAGCombiner and Legalizer would fall in an infinite loop. DAGCombiner would try to simplify `or %value, -1` by turning `%value` into UNDEF. Legalizer will turn it back into `Constant<0>` which would then be again turned into UNDEF by DAGCombiner. To avoid this loop we make UNDEF legal for MSA int types on Mips. Patch by Mirko Brkusanin. Differential Revision: https://reviews.llvm.org/D67280 llvm-svn: 371607 |
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| .. | ||
| arguments-float.ll | ||
| arguments-fp128.ll | ||
| arguments-hard-float-varargs.ll | ||
| arguments-hard-float.ll | ||
| arguments-hard-fp128.ll | ||
| arguments-small-structures-bigger-than-32bits.ll | ||
| arguments-struct.ll | ||
| arguments-varargs-small-structs-byte.ll | ||
| arguments-varargs-small-structs-combinations.ll | ||
| arguments-varargs-small-structs-multiple-args.ll | ||
| arguments-varargs.ll | ||
| arguments.ll | ||
| byval.ll | ||
| callee-saved-float.ll | ||
| callee-saved-fpxx.ll | ||
| callee-saved-fpxx1.ll | ||
| callee-saved.ll | ||
| fmaxl_call.ll | ||
| memory-layout.ll | ||
| pr33883.ll | ||
| reserved-space.ll | ||
| return-float.ll | ||
| return-hard-float.ll | ||
| return-hard-fp128.ll | ||
| return-hard-struct-f128.ll | ||
| return-struct.ll | ||
| return.ll | ||
| roundl-call.ll | ||
| stack-alignment.ll | ||
| vector.ll | ||