[PATCH 0/2] RISC-V/testsuite: Add RTL if-conversion testcases

[Maciej W. Rozycki]

Hi,

 As discussed previously here are a bunch of RTL if-conversion testcases 
corresponding to and produced from existing pr105314.c and cset-sext.c C 
testcases.  Verified with RV64 and RV32.  OK to apply?

  Maciej