Currently we have a number of tests that fail with -verify-machineinstrs.
To detect this cases earlier we add the option to the testcases with the
exception of tests that will currently fail with this option. PR 27456 keeps
track of this failures.
No code review, as discussed with Hal Finkel.
llvm-svn: 277624
Rafael opened http://llvm.org/bugs/show_bug.cgi?id=19893 to track non-optimal
code generation for forming a function address that is local to the compile
unit. The existing code was treating both local and non-local functions
identically.
This patch fixes the problem by properly identifying local functions and
generating the proper addis/addi code. I also noticed that Rafael's earlier
changes to correct the surrounding code in PPCISelLowering.cpp were also
needed for fast instruction selection in PPCFastISel.cpp, so this patch
fixes that code as well.
The existing test/CodeGen/PowerPC/func-addr.ll is modified to test the new
code generation. I've added a -O0 run line to test the fast-isel code as
well.
Tested on powerpc64[le]-unknown-linux-gnu with no regressions.
llvm-svn: 211056
Ehsan Amiri