diff options
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/block-mismatch.mir | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/block-mismatch.mir b/llvm/test/CodeGen/WebAssembly/block-mismatch.mir new file mode 100644 index 00000000000..0da58e9ddb8 --- /dev/null +++ b/llvm/test/CodeGen/WebAssembly/block-mismatch.mir @@ -0,0 +1,18 @@ +# RUN: not llc -mtriple=wasm32-unknown-unknown -start-after xray-instrumentation %s -o /dev/null 2>&1 | FileCheck %s + +# This tests if there are block/loop marker mismatches, the program crashes. + +--- +name: block_mismatch +liveins: + - { reg: '$arguments', reg: '$value_stack' } +tracksRegLiveness: true +body: | + bb.0: + liveins: $arguments, $value_stack + BLOCK 64, implicit-def $value_stack, implicit $value_stack + END_BLOCK implicit-def $value_stack, implicit $value_stack + ; CHECK: LLVM ERROR: END marker mismatch! + END_BLOCK implicit-def $value_stack, implicit $value_stack + RETURN_VOID implicit-def dead $arguments +... |
