llvm/lib at bd0781ed12dd817f760065e3ac2dcff12fb29440 - llvm

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-01-11 23:16:20 +00:00

History

Chris Lattner bd0781ed12 Teach the dag mechanism that this:

long long test2(unsigned A, unsigned B) {
        return ((unsigned long long)A << 32) + B;
}

is equivalent to this:

long long test1(unsigned A, unsigned B) {
        return ((unsigned long long)A << 32) | B;
}

Now they are both codegen'd to this on ppc:

_test2:
        blr

or this on x86:

test2:
        movl 4(%esp), %edx
        movl 8(%esp), %eax
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21231 91177308-0d34-0410-b5e6-96231b3b80d8

2005-04-11 20:29:59 +00:00

Analysis

Don't make this require loopsimplify. It works BETTER with loop simplify

2005-04-06 21:45:00 +00:00

Archive

Implement an isBytecodeArchive method to determine if an archive contains

2005-02-26 22:00:32 +00:00

AsmParser

don't crash in some bad cases.

2005-03-23 01:29:26 +00:00

Bytecode

This mega patch converts us from using Function::a{iterator|begin|end} to