Krzysztof Parzyszek 79654737d7 [Hexagon] Improve code generation for 32x32-bit multiplication
For multiplications of 64-bit values (giving 64-bit result), detect
cases where the arguments are sign-extended 32-bit values, on a per-
operand basis. This will allow few patterns to match a wider variety
of combinations in which extensions can occur.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304223 91177308-0d34-0410-b5e6-96231b3b80d8
2017-05-30 17:47:51 +00:00
..
2017-05-27 19:41:09 +00:00
2017-05-13 22:10:13 +00:00