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Author SHA1 Message Date
Igor Breger 014fc566e7 [GlobalISel][X86] Fix G_TRUNC instruction selection. 
Updated tests with -verify-machineinstrs flag.
It fixes 3 tests failed with machine verifier enabled and listed
in PR27481

llvm-svn: 303502
 2017-05-21 11:13:56 +00:00
Igor Breger 4fdf1e489c [GlobalIsel][X86] support G_TRUNC selection. 
Summary:
[GlobalIsel][X86] support G_TRUNC selection.
Add regbank-select and legalizer tests. Currently legalization of trunc i64 on 32bit platform not supported.

Reviewers: ab, zvi, rovka

Reviewed By: zvi

Subscribers: dberris, kristof.beyls, llvm-commits

Differential Revision: https://reviews.llvm.org/D32115

llvm-svn: 300678
 2017-04-19 11:34:59 +00:00