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https://github.com/RPCS3/llvm-mirror.git
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e56a7b90eb
This commit adds a new error which is reported when the MIR Parser encounters a machine function without any machine basic blocks. The machine verifier expects that the machine functions have at least one MBB, and this error will prevent machine functions without MBBs from reaching the machine verifier and crashing with an assertion. llvm-svn: 241862
27 lines
443 B
YAML
27 lines
443 B
YAML
# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
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# This test ensures that an error is reported when a machine function doesn't
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# have a name attribute.
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--- |
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define i32 @foo() {
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ret i32 0
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}
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define i32 @bar() {
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ret i32 0
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}
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...
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---
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# CHECK: [[@LINE+1]]:1: missing required key 'name'
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nme: foo
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body:
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- id: 0
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...
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---
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name: bar
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body:
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- id: 0
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...
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