6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-01 15:17:25 +00:00
Code Issues Projects Releases Wiki Activity

Make another kill check LiveIntervals-aware.

Browse Source 
This brings the number of remaining failures in 'make check' without
LiveVariables down to 39, with 1 unexpectedly passing test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175727 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Cameron Zwarich
2013-02-21 07:02:30 +00:00
parent 3a9805f26e
commit 17cec5a685
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/CodeGen/TwoAddressInstructionPass.cpp
View File

@@ -499,7 +499,7 @@ isProfitableToCommute(unsigned regA, unsigned regB, unsigned regC,
// insert => %reg1030<def> = MOV8rr %reg1029 // insert => %reg1030<def> = MOV8rr %reg1029
// %reg1030<def> = ADD8rr %reg1029<kill>, %reg1028<kill>, %EFLAGS<imp-def,dead> // %reg1030<def> = ADD8rr %reg1029<kill>, %reg1028<kill>, %EFLAGS<imp-def,dead>
if (!MI->killsRegister(regC)) if (!isPlainlyKilled(MI, regC, LIS))
return false; return false;
// Ok, we have something like: // Ok, we have something like: