Patch by Michal Cierniak!
This patch increments the "Debug Info Version" from 2 to 3.
This is a nop if you just want to generate binaries. I verified
that with and without this patch, when I run llgo -g on a Go
source file, I get exactly the same binary. The purpose of the
patch is to make it possible to run the llvm-dis tool. Without
the patch, it is impossible to disassemble files generated with
llgo:
$ llgo -c -g -emit-llvm src/hello.go
$ llvm-dis hello.o
llvm-dis: warning: ignoring debug info with an invalid version (2) in hello.o
Differential Revision: http://reviews.llvm.org/D18355
llvm-svn: 264212
Summary:
Companion to D11864, which updates the
DIBuilder bindings to match a recent
change in the underlying API.
We drop the debug/DIBuilder.Declare method
for now, which is unused, as otherwise it will
be broken with the new DIBuilder API in the
Go bindings.
Reviewers: pcc
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11891
llvm-svn: 246545
Summary:
llgo was asserting in DebugInfo, which was interpreting
the temporary MDNodes we were creating as DIScopes instead
of DITypes (in DIScope::getRef).
This proposal changes llgo to use DIBuilder's
createReplaceableCompositeType method to create a DIType
that can be RAUW'd.
Reviewers: pcc
Reviewed By: pcc
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D7852
llvm-svn: 230953
At the same time, perform a number of simplifications:
- Rename go.tools directory to gotools.
- Import only the go directory; all required Go analysis code and
its dependencies have now been moved to this directory.
llvm-svn: 225825
Andrew Wilkins