bcm5719-llvm/llvm/test/CodeGen/Mips/compactbranches, branch meklort-10.0.1

[Mips] Use appropriate private label prefix based on Mips ABI

2019-10-23T10:24:35+00:00

MipsMCAsmInfo was using '$' prefix for Mips32 and '.L' for Mips64 regardless of -target-abi option. By passing MCTargetOptions to MCAsmInfo we can find out Mips ABI and pick appropriate prefix. Tags: #llvm, #clang, #lldb Differential Revision: https://reviews.llvm.org/D66795

[Alignment] Use llvm::Align in MachineFunction and TargetLowering - fixes mir parsing

2019-09-11T11:16:48+00:00

Summary: This catches malformed mir files which specify alignment as log2 instead of pow2. See https://reviews.llvm.org/D65945 for reference, This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: MatzeB, qcolombet, dschuff, arsenm, sdardis, nemanjai, jvesely, nhaehnle, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, s.egerton, pzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67433 llvm-svn: 371608

Followup on Proposal to move MIR physical register namespace to '$' sigil.

2018-01-31T22:04:26+00:00

Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922

[CodeGen] Unify MBB reference format in both MIR and debug output

2017-12-04T17:18:51+00:00

As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . $ -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" $ -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber/" << printMBBReference(*\1)/g' * find . $ -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" $ -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber/" << printMBBReference(\1)/g' * find . $ -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" $ -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665

MIR: remove explicit "noVRegs" property.

2017-05-30T21:28:57+00:00

We can infer this from the incoming MIR, so there's no reason to represent it with a special flag. llvm-svn: 304246

[mips] Deal with empty blocks in the mips hazard scheduler

2017-04-04T11:28:53+00:00

This patch teaches the hazard scheduler how to handle empty blocks when search for the next real instruction when dealing with forbidden slots. Reviewers: slthakur Differential Revision: https://reviews.llvm.org/D31293 llvm-svn: 299427

[mips] Recommit: "N64 static relocation model support"

2017-01-27T11:36:52+00:00

This patch makes one change to GOT handling and two changes to N64's relocation model handling. Furthermore, the jumptable encodings have been corrected for static N64. Big GOT handling is now done via a new SDNode MipsGotHi - this node is unconditionally lowered to an lui instruction. The first change to N64's relocation handling is the lifting of the restriction that N64 always uses PIC. Now it is possible to target static environments. The second change adds support for 64 bit symbols and enables them by default. Previously N64 had patterns for sym32 mode only. In this mode all symbols are assumed to have 32 bit addresses. sym32 mode support is selectable with attribute 'sym32'. A follow on patch for clang will add the necessary frontend parameter. This partially resolves PR/23485. Thanks to Brooks Davis for reporting the issue! This version corrects a "Conditional jump or move depends on uninitialised value(s)" error detected by valgrind present in the original commit. Reviewers: dsanders, seanbruno, zoran.jovanovic, vkalintiris Differential Revision: https://reviews.llvm.org/D23652 llvm-svn: 293279

Revert "[mips] N64 static relocation model support"

2017-01-26T10:46:07+00:00

This reverts commit r293164. There are multiple tests failing. llvm-svn: 293170

[mips] N64 static relocation model support

2017-01-26T10:19:02+00:00

This patch makes one change to GOT handling and two changes to N64's relocation model handling. Furthermore, the jumptable encodings have been corrected for static N64. Big GOT handling is now done via a new SDNode MipsGotHi - this node is unconditionally lowered to an lui instruction. The first change to N64's relocation handling is the lifting of the restriction that N64 always uses PIC. Now it is possible to target static environments. The second change adds support for 64 bit symbols and enables them by default. Previously N64 had patterns for sym32 mode only. In this mode all symbols are assumed to have 32 bit addresses. sym32 mode support is selectable with attribute 'sym32'. A follow on patch for clang will add the necessary frontend parameter. This partially resolves PR/23485. Thanks to Brooks Davis for reporting the issue! Reviewers: dsanders, seanbruno, zoran.jovanovic, vkalintiris Differential Revision: https://reviews.llvm.org/D23652 llvm-svn: 293164

Fix some broken CHECK lines.

2017-01-22T20:28:56+00:00

The colon is important. llvm-svn: 292761