maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/MIR/X86/unknown-instruction.mir

22 lines
455 B
Plaintext
Raw Normal View History

MIR Serialization: Serialize machine instruction names. This commit implements initial machine instruction serialization. It serializes machine instruction names. The instructions are represented using a YAML sequence of string literals and are a part of machine basic block YAML mapping. This commit introduces a class called 'MIParser' which will be used to parse the machine instructions and operands. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10481 llvm-svn: 240295
2015-06-23 01:02:30 +08:00
# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
# This test ensures that an error is reported when an unknown instruction is
# encountered.
--- |
define i32 @foo() {
entry:
ret i32 0
}
...
---
name: foo
body:
MIR Serialization: Serialize machine basic block operands. This commit serializes machine basic block operands. The machine basic block operands use the following syntax: %bb.<id>[.<name>] This commit also modifies the YAML representation for the machine basic blocks - a new, required field 'id' is added to the MBB YAML mapping. The id is used to resolve the MBB references to the actual MBBs. And while the name of the MBB can be included in a MBB reference, this name isn't used to resolve MBB references - as it's possible that multiple MBBs will reference the same BB and thus they will have the same name. If the name is specified, the parser will verify that it is equal to the name of the MBB with the specified id. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10608 llvm-svn: 240792
2015-06-27 00:46:11 +08:00
- id: 0
name: entry
MIR Serialization: Serialize machine instruction names. This commit implements initial machine instruction serialization. It serializes machine instruction names. The instructions are represented using a YAML sequence of string literals and are a part of machine basic block YAML mapping. This commit introduces a class called 'MIParser' which will be used to parse the machine instructions and operands. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10481 llvm-svn: 240295
2015-06-23 01:02:30 +08:00
instructions:
MIR Parser: Use correct source locations for machine instruction diagnostics. This commit translates the source locations for MIParser diagnostics from the locations in the machine instruction string to the locations in the MIR file. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10574 llvm-svn: 240474
2015-06-24 06:39:23 +08:00
# CHECK: [[@LINE+1]]:8: unknown machine instruction name 'retJust0'
MIR Serialization: Serialize machine instruction names. This commit implements initial machine instruction serialization. It serializes machine instruction names. The instructions are represented using a YAML sequence of string literals and are a part of machine basic block YAML mapping. This commit introduces a class called 'MIParser' which will be used to parse the machine instructions and operands. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10481 llvm-svn: 240295
2015-06-23 01:02:30 +08:00
- retJust0
...