Introduced FSELECT node necesary when lowering ISD::SELECT
which has i32, f64, f64 as its operands.
SEL_D instruction required that its output and first operand
of a SELECT node, which it used, have matching types.
MTC1_D64 node introduced to aid FSELECT lowering.
This fixes machine verifier errors on following tests:
CodeGen/Mips/llvm-ir/select-dbl.ll
CodeGen/Mips/llvm-ir/select-flt.ll
CodeGen/Mips/select.ll
Differential Revision: https://reviews.llvm.org/D35408
llvm-svn: 308595
This scheduler describes a processor which covers all MIPS ISAs based
around the interAptiv and P5600 timings.
Reviewers: vkalintiris, dsanders
Differential Revision: https://reviews.llvm.org/D23551
llvm-svn: 280374
Summary:
N32 and N64 follow the standard ELF conventions (.L) whereas O32 uses its own
($).
This fixes the majority of object differences between -fintegrated-as and
-fno-integrated-as.
Reviewers: sdardis
Subscribers: dsanders, sdardis, llvm-commits
Differential Revision: https://reviews.llvm.org/D22412
llvm-svn: 275967
This reverts commit r262316.
It seems that my change breaks an out-of-tree chromium buildbot, so
I'm reverting this in order to investigate the situation further.
llvm-svn: 262387
Summary:
This patch modifies the existing comparison, branch, conditional-move
and select patterns, and adds new ones where needed. Also, the updated
SLT{u,i,iu} set of instructions generate a GPR width result.
The majority of the code changes in the Mips back-end fix the wrong
assumption that the result of SETCC nodes always produce an i32 value.
The changes in the common code path account for the fact that in 64-bit
MIPS targets, i1 is promoted to i32 instead of i64.
Reviewers: dsanders
Subscribers: dsanders, llvm-commits
Differential Revision: http://reviews.llvm.org/D10970
llvm-svn: 262316
Remove the old select.ll file and use select-int.ll, select-flt.ll,
select-dbl.ll for testing selects on integers, floats & doubles respectivelly.
llvm-svn: 259361
Stefan Maksimovic