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| author | Matt Godbolt <matt@godbolt.org> | 2022-04-26 13:32:42 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-26 13:32:42 -0500 |
| commit | 09df855cdb6e58635d6f8678a6142fc0563d343c (patch) | |
| tree | c9ee769a2de3162ab1bb0a2b38bf46a26fa0de85 | |
| parent | cfbabc9212fb36eeaa849eaac5cc6d20e6daaa53 (diff) | |
| download | compiler-explorer-gh-2567.tar.gz compiler-explorer-gh-2567.zip | |
Handle missing asm information (#3569)gh-2567
| -rw-r--r-- | lib/asm-docs/arm32.ts | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/asm-docs/arm32.ts b/lib/asm-docs/arm32.ts index bc89cacd1..5d009527d 100644 --- a/lib/asm-docs/arm32.ts +++ b/lib/asm-docs/arm32.ts @@ -22,12 +22,15 @@ // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE // POSSIBILITY OF SUCH DAMAGE. -import { AssemblyInstructionInfo, BaseAssemblyDocumentationProvider } from './base'; -import { getAsmOpcode } from './generated/asm-docs-arm32'; +import {AssemblyInstructionInfo, BaseAssemblyDocumentationProvider} from './base'; +import {getAsmOpcode} from './generated/asm-docs-arm32'; export class Arm32DocumentationProvider extends BaseAssemblyDocumentationProvider { - private static readonly CONDITIONAL_INSTRUCTION_REGEXP = /^([A-Za-z]+?)(EQ|NE|CS|CC|MI|PL|VS|VC|HI|LS|GE|LT|GT|LE|AL)$/; - public static get key() { return 'arm32'; } + private static readonly CONDITIONAL_INSTRUCTION_REGEXP = + /^([A-Za-z]+?)(EQ|NE|CS|CC|MI|PL|VS|VC|HI|LS|GE|LT|GT|LE|AL)$/; + public static get key() { + return 'arm32'; + } public override getInstructionInformation(instruction: string): AssemblyInstructionInfo | null { const info = getAsmOpcode(instruction) || Arm32DocumentationProvider.getConditionalOpcode(instruction); return info || null; @@ -58,6 +61,7 @@ export class Arm32DocumentationProvider extends BaseAssemblyDocumentationProvide return null; } const information = getAsmOpcode(isConditionalOpcode[1]); + if (!information) return null; const text = Arm32DocumentationProvider.CONDITIONAL_OPCODE_TAGS[isConditionalOpcode[2]] || ''; return { ...information, |