Commit Graph

59 Commits

Author SHA1 Message Date
Igor Breger 3b97ea39e7 [GlobalIsel][X86] support G_CONSTANT selection.
Summary: [GlobalISel][X86] support G_CONSTANT selection. Add regbank select tests.

Reviewers: zvi, guyblank

Reviewed By: guyblank

Subscribers: llvm-commits, dberris, rovka, kristof.beyls

Differential Revision: https://reviews.llvm.org/D31974

llvm-svn: 300057
2017-04-12 12:54:54 +00:00
Daniel Sanders 0b5293f6ae [globalisel][tablegen] Move <Target>InstructionSelector declarations to anonymous namespaces
Summary: This resolves the issue of tablegen-erated includes in the headers for non-GlobalISel builds in a simpler way than before.

Reviewers: qcolombet, ab

Reviewed By: ab

Subscribers: igorb, ab, mgorny, dberris, rovka, llvm-commits, kristof.beyls

Differential Revision: https://reviews.llvm.org/D30998

llvm-svn: 299637
2017-04-06 09:49:34 +00:00
Igor Breger 531a203a06 [GlobalISel][X86] support G_FRAME_INDEX instruction selection.
Summary:
    Support G_FRAME_INDEX instruction selection.

    Reviewers: zvi, rovka, ab, qcolombet

    Reviewed By: ab

    Subscribers: llvm-commits, dberris, kristof.beyls, eladcohen, guyblank

    Differential Revision: https://reviews.llvm.org/D30980

llvm-svn: 298800
2017-03-26 08:11:12 +00:00
Igor Breger a8ba572dcf [GlobalISel][X86] Support G_STORE/G_LOAD operation
Summary:
1. Support pointer type as function argumnet and return value
2. G_STORE/G_LOAD - set legal action for i8/i16/i32/i64/f32/f64/vec128
3. RegisterBank - support typeless operations like G_STORE/G_LOAD, for scalar use GPR bank.
4. Support instruction selection for G_LOAD/G_STORE

Reviewers: zvi, rovka, ab, qcolombet

Reviewed By: rovka

Subscribers: llvm-commits, dberris, kristof.beyls, eladcohen, guyblank

Differential Revision: https://reviews.llvm.org/D30973

llvm-svn: 298609
2017-03-23 15:25:57 +00:00
Igor Breger 8a924bea78 [GlobalISel][X86] clang-format. NFC
llvm-svn: 298590
2017-03-23 12:13:29 +00:00
Daniel Sanders 8a4bae9993 [globalisel][tblgen] Add support for ComplexPatterns
Summary:
Adds a new kind of MachineOperand: MO_Placeholder.
This operand must not appear in the MIR and only exists as a way of
creating an 'uninitialized' operand until a matcher function overwrites it.

Depends on D30046, D29712

Reviewers: t.p.northover, ab, rovka, aditya_nandakumar, javed.absar, qcolombet

Reviewed By: qcolombet

Subscribers: dberris, kristof.beyls, llvm-commits

Differential Revision: https://reviews.llvm.org/D30089

llvm-svn: 297782
2017-03-14 21:32:08 +00:00
Igor Breger 321cf3c650 [GlobalISel][X86] Support float/double and vector types.
Summary: [GlobalISel][X86] Add support for f32/f64 and vector types in RegisterBank and InstructionSelector.

Reviewers: delena, zvi

Reviewed By: zvi

Subscribers: dberris, rovka, llvm-commits, kristof.beyls

Differential Revision: https://reviews.llvm.org/D30533

llvm-svn: 296856
2017-03-03 08:06:46 +00:00
Benjamin Kramer 5a7e0f8357 [GlobalISel] Fix compiler warnings and make assert assert something.
llvm-svn: 295827
2017-02-22 12:59:47 +00:00
Igor Breger f7359d893a [X86][GlobalISel] Initial implementation , select G_ADD gpr, gpr
Summary: Initial implementation for X86InstructionSelector. Handle selection COPY and G_ADD/G_SUB gpr, gpr .

Reviewers: qcolombet, rovka, zvi, ab

Reviewed By: rovka

Subscribers: mgorny, dberris, kristof.beyls, llvm-commits

Differential Revision: https://reviews.llvm.org/D29816

llvm-svn: 295824
2017-02-22 12:25:09 +00:00