llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-27 17:31:33 +00:00

History

Chris Lattner fdf8366ecc LFS/STFS load and store FP values, not integer ones. This change allows us

to codegen this: float foo() { return 1.245; }

into this:

_foo:
        lis r2, ha16(.CPI_foo_0)
        lfs f1, lo16(.CPI_foo_0)(r2)
        blr

instead of this:

_foo:
        lis r2, ha16(.CPI_foo_0)
        lfs r2, lo16(.CPI_foo_0)(r2)   <-- ouch
        or f1, r2, r2                  <-- ouch
        blr

with the dag isel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23033 91177308-0d34-0410-b5e6-96231b3b80d8

2005-08-25 00:26:22 +00:00

Alpha

Put register classes in namespaces

2005-08-19 18:50:46 +00:00

CBackend

Fix PR618 and Regression/CodeGen/CBackend/2005-08-23-Fmod.ll by not emitting

2005-08-23 20:22:50 +00:00

IA64

fix a warning in optimized build

2005-08-25 00:03:21 +00:00

PowerPC

LFS/STFS load and store FP values, not integer ones. This change allows us