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| author | Chris Lattner <sabre@nondot.org> | 2001-06-11 15:03:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2001-06-11 15:03:43 +0000 |
| commit | db0926260dae4ea1e6aa1dd90d604eb09bf865d6 (patch) | |
| tree | eceee3c946becf78e2ad31acbcd64825ad9d1eee /docs/ChrisNotes.txt | |
| parent | 477c2ec3e01ddb67c3c079156f2ee2e1858bec42 (diff) | |
| download | external_llvm-db0926260dae4ea1e6aa1dd90d604eb09bf865d6.zip external_llvm-db0926260dae4ea1e6aa1dd90d604eb09bf865d6.tar.gz external_llvm-db0926260dae4ea1e6aa1dd90d604eb09bf865d6.tar.bz2 | |
Update documentation to reflect:
* Changes in PHI node structure
* Intentions for load instruction to work with structures
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/ChrisNotes.txt')
| -rw-r--r-- | docs/ChrisNotes.txt | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/docs/ChrisNotes.txt b/docs/ChrisNotes.txt index ada4b04..6af6115 100644 --- a/docs/ChrisNotes.txt +++ b/docs/ChrisNotes.txt @@ -1,7 +1,7 @@ -* Must update PHI node to have a pair between predecessor and value. +* pred/succ iterators on basic blocks don't handle switch statements correctly * Enhance BB to make predecessor handling easier (to update PHI nodes) * Provide a pass that eliminates critical edges from the CFG -* Provide a print hook to print out xvcg format files for vis +* Provide a print pass to print out xvcg format files for vis * I need to provide an option to the bytecode loader to ignore memory dependance edges. Instead, the VM would just treat memory operations (load, store, getfield, putfield, call) as pinned instructions. @@ -13,8 +13,8 @@ structure size to 256 members. This can be fixed later by either: 1. adding varient that takes ushort 2. Splitting structures into nested structures each of half size - <float> %f = loadfield *{int, {float}} Str, ubyte 1, ubyte 0 - storefield float %f, *{int, {float}} Str, ubyte 1, ubyte 0 + <float> %f = load *{int, {float}} Str, 1, 0 + store float %f, *{int, {float}} Str, 1, 0 * I'm noticing me writing a lot of code that looks like this (dtor material here): ConstPool.dropAllReferences(); ConstPool.delete_all(); @@ -42,8 +42,6 @@ * pointer int * * "packed format", like this: [4 x sbyte]: Packed SIMD datatype * Maybe 'tailcall' also? -* It might be nice to support enumerations of some sort... especially for use - as a compiler IR * Include a method level bytecode block that defines a mapping between values and registers that defines a minimally register allocated code. This can make me finally address how to encode extensions in assembly. |