Commit Graph

11 Commits

Author SHA1 Message Date
Akira Hatanaka 88c0ec826c [mips] Implement MipsRegisterInfo::getRegPressureLimit.
llvm-svn: 173197
2013-01-22 21:34:25 +00:00
Akira Hatanaka 2c07f1f140 [mips] Make sure FuncArg doesn't advance when OrigArgIndex is the same as in the
previous iteration.

llvm-svn: 166850
2012-10-27 00:44:39 +00:00
Akira Hatanaka 5a69c235ae Eliminate the stack slot used to save the global base register.
The long branch pass (fixed in r160601) no longer uses the global base register
to compute addresses of branch destinations, so it is not necessary to reserve
a slot on the stack.

llvm-svn: 160703
2012-07-25 03:16:47 +00:00
Akira Hatanaka 843aca9328 Fix test cases.
llvm-svn: 158435
2012-06-14 01:21:00 +00:00
Akira Hatanaka 763ab85690 Fix test cases.
llvm-svn: 156697
2012-05-12 03:25:16 +00:00
Dan Gohman c32af340fc Change the default scheduler from Latency to ILP, since Latency
is going away.

llvm-svn: 142810
2011-10-24 17:45:02 +00:00
Akira Hatanaka 5624707684 Fix test cases.
Generate code for Mips32r1 unless a Mips32r2 feature is tested.

llvm-svn: 139433
2011-09-09 23:14:58 +00:00
Akira Hatanaka ca88b4abec Prevent generation of redundant addiu instructions that compute address of
static variables or functions. 

llvm-svn: 133803
2011-06-24 17:55:19 +00:00
Akira Hatanaka 2446869410 Detect FI|cst pattern in MipsDAGToDAGISel::SelectAddr. Patch by Sasa Stankovic.
llvm-svn: 132448
2011-06-02 01:03:14 +00:00
Akira Hatanaka ce4037ebcf Fix test case.
llvm-svn: 131988
2011-05-24 19:37:15 +00:00
Akira Hatanaka 0f30561bae Revision 131986 test case.
llvm-svn: 131987
2011-05-24 19:29:37 +00:00