llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-05 14:34:55 +00:00

History

Chris Lattner f27bb6de10 Add some patterns for globals, so we can now compile this:

static unsigned long long X, Y;
void test1() {
  X = Y;
}

into:

_test1:
        lis r2, ha16(_Y)
        lis r3, ha16(_X)
        ld r2, lo16(_Y)(r2)
        std r2, lo16(_X)(r3)
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28879 91177308-0d34-0410-b5e6-96231b3b80d8

2006-06-20 21:23:06 +00:00

Analysis

Do partial inlining in BU. This resolves more call sites. Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved. This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes)

2006-06-19 18:23:36 +00:00