search for: sllv

...i think i should explain what i am trying to achieve. > > I am actually working on MIPS backend to generate smaller set of MIPS Instructions compared to its existing supported instructions. > Currently, i am working on shifting instructions. > > Take an example: > A typical mips sllv syntax goes in this manner: > > sllv $reg1,$reg2,$reg3 > > The $reg3 contains the shifting amount. Only the LSB 5 bit will be used. > The $reg2 contains the data to be shifted. > The $reg1 contains the data after shifting is performed. > > What i want to achieve...

Running llc with '-verify-machineinstrs' may tell you which instruction break the SSA form. Ruiling From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of jin chuan see via llvm-dev Sent: Monday, September 11, 2017 10:02 AM To: Matthias Braun <mbraun at apple.com> Cc: llvm-dev at lists.llvm.org Subject: Re: [llvm-dev] Live Register Spilling Sorry about the