llvm/Transforms at abb11dd3036379168519d22e56ae5d09e1438611 - llvm

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-01-26 04:34:41 +00:00

History

Andrew Trick abb11dd303 Fix LSR compile time.

This is a simple fix that brings the compilation time from 5min to 5s
on a specific real-world example. It's a large chain of computation in
a crypto routine (always a problem for SCEV). A unit test is not
feasible and there would be no way to check it. The fix is just basic
good practice for dealing with SCEVs, there's no risk of regression.

Patch by Daniel Reynaud!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220622 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-25 19:42:07 +00:00

Hello

[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.

2014-07-13 13:36:48 +00:00

InstCombine

Clean up assume intrinsic pattern matching, no need to check that the argument is a value.

2014-10-25 18:09:01 +00:00

Instrumentation

[msan] Make -msan-check-constant-shadow a bit stronger.

2014-10-24 23:34:15 +00:00

IPO

If requested, apply function merging at -O0 too. It's useful there to reduce the time to compile.