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| author | Reed Kotler <rkotler@mips.com> | 2013-10-27 21:57:36 +0000 |
|---|---|---|
| committer | Reed Kotler <rkotler@mips.com> | 2013-10-27 21:57:36 +0000 |
| commit | 91ae9829a9b5718ffaf594b59d789a0e9e2aa0d3 (patch) | |
| tree | ba7aa61543abba5140bde59dc9f145f89841cb4c /llvm/lib/Target/Mips/MipsSubtarget.h | |
| parent | 31bd72fb22924a8743455dad4c281918a9c49e16 (diff) | |
| download | bcm5719-llvm-91ae9829a9b5718ffaf594b59d789a0e9e2aa0d3.tar.gz bcm5719-llvm-91ae9829a9b5718ffaf594b59d789a0e9e2aa0d3.zip | |
Make first substantial checkin of my port of ARM constant islands code to Mips.
Before I just ported the shell of the pass. I've tried to keep everything
nearly identical to the ARM version. I think it will be very easy to eventually
merge these two and create a new more general pass that other targets can
use. I have some improvements I would like to make to allow pools to
be shared across functions and some other things. When I'm all done we
can think about making a more general pass. More to be ported but the
basic mechanism works now almost as good as gcc mips16.
llvm-svn: 193509
Diffstat (limited to 'llvm/lib/Target/Mips/MipsSubtarget.h')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsSubtarget.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MipsSubtarget.h b/llvm/lib/Target/Mips/MipsSubtarget.h index a3abc963ddd..30100656fe0 100644 --- a/llvm/lib/Target/Mips/MipsSubtarget.h +++ b/llvm/lib/Target/Mips/MipsSubtarget.h @@ -212,6 +212,10 @@ public: bool os16() const { return Os16;}; +// for now constant islands are on for the whole compilation unit but we only +// really use them if in addition we are in mips16 mode +// +static bool useConstantIslands(); // Grab MipsRegInfo object const MipsReginfo &getMReginfo() const { return MRI; } |
