Add some groundwork for cross-language LTO. - #50000

Merged

bors merged 12 commits into

rust-lang:masterfrom

michaelwoerister:cross-lang-lto

May 7, 2018

Commits on May 3, 2018

Declare embedded LLVM bitcode section readonly.
michaelwoerister
committed
aed5b9c
Add -Z cross-lang-lto flag in order to support linker-based LTO.
michaelwoerister
committed
443f99f
Add tests for -Z cross-lang-lto.
michaelwoerister
committed
98bf62a
Add LLVM bin directory to PATH for running run-make tests.
michaelwoerister
committed
54b0e07
Use correct section name for embedded LLVM bitcode on OSX.
michaelwoerister
committed
d58ab3d
Support test header directives in run-make mode too.
michaelwoerister
committed
fefed13
Ignore cross-lang-lto test for LLVM versions without ThinLTO.
michaelwoerister
committed
ae149f1
Make run-make host_test!().
michaelwoerister
committed
a21fb3f
Don't run LTO passes in rustc when cross-lang LTO is enabled.
michaelwoerister
committed
34e658e
run-make/cross-lang-lto: Make output artifact names consistent across platforms.
michaelwoerister
committed
6a71143

Commits on May 4, 2018

bootstrap: Fix LLVM bin path setup for Windows.
michaelwoerister
committed
d0253ad

Commits on May 7, 2018

Fix Mac OS section name for LLVM bitcode.
michaelwoerister
committed
0bf26bf