llvm-6502/test/CodeGen/MIR/machine-function-missing-name.mir
Alex Lorenz 3682046086 MIR Serialization: print and parse machine function names.
This commit introduces a serializable structure called
'llvm::yaml::MachineFunction' that stores the machine
function's name. This structure will mirror the machine 
function's state in the future.

This commit prints machine functions as YAML documents
containing a YAML mapping that stores the state of a machine
function. This commit also parses the YAML documents
that contain the machine functions.

Reviewers: Duncan P. N. Exon Smith

Differential Revision: http://reviews.llvm.org/D9841


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238519 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-28 22:41:12 +00:00

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YAML

# RUN: not llc -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 a machine function doesn't
# have a name attribute.
--- |
define i32 @foo() {
ret i32 0
}
define i32 @bar() {
ret i32 0
}
...
---
# CHECK: [[@LINE+1]]:1: error: missing required key 'name'
nme: foo
...
---
name: bar
...