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3 Commits

Author SHA1 Message Date
Tim Northover c2c545b8f7 GlobalISel: restrict G_EXTRACT instruction to just one operand. 
A bit more painful than G_INSERT because it was more widely used, but this
should simplify the handling of extract operations in most locations.

llvm-svn: 297100
 2017-03-06 23:50:28 +00:00
Igor Breger 5c31a4c9a3 [X86][GlobalISel] Add limited ret lowering support to the IRTranslator. 
Summary:
Support return lowering for i8/i16/i32/i64/float/double, vector type supported for 64bit platform only.
Support argument lowering for float/double types.

Reviewers: t.p.northover, zvi, ab, rovka

Reviewed By: zvi

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

Differential Revision: https://reviews.llvm.org/D29261

llvm-svn: 294173
 2017-02-06 08:37:41 +00:00
Zvi Rackover 76dbf26599 [X86][GlobalISel] Add minimal call lowering support to the IRTranslator 
Summary:
    Add basic functionality to support call lowering for X86.
    Currently only supports functions which return void and take zero arguments.
    Inspired by commit 286573.

Reviewers: ab, qcolombet, t.p.northover

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D26593

llvm-svn: 286935
 2016-11-15 06:34:33 +00:00