[CIR] Add EhLongjmpOp to CIR dialect #1920
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yotto3s
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lanza,
bcardosolopes,
xlauko and
andykaylor
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yotto3s
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yotto3s
changed the title
xlauko
reviewed
Sep 28, 2025
bcardosolopes
approved these changes
Sep 29, 2025
| def CIR_EhLongjmpOp : CIR_Op<"eh.longjmp"> { | ||
| let summary = "CIR longjmp operation"; | ||
| let description = [{ | ||
| Restore the environment (e.g., stack pointer, instruction pointer, signal mask, and other registers) |
xlauko
approved these changes
Sep 30, 2025
| Address buf = emitPointerWithAlignment(E->getArg(0)); | ||
| mlir::Location loc = getLoc(E->getExprLoc()); | ||
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| cir::PointerType ppTy = builder.getPointerTo(builder.getVoidPtrTy()); |
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| cir::PointerType ppTy = builder.getPointerTo(builder.getVoidPtrTy()); | |
| cir::PointerType ppTy = builder.getVoidPtrTy(); | |
| mlir::Value castBuf = builder.createBitcast(buf.getPointer(), ppTy); |
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| // LLVM-SAME: (ptr{{.*}}[[ENV:%.*]]) | ||
| // LLVM-NEXT: @llvm.eh.sjlj.longjmp(ptr{{.*}}[[ENV]]) |
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| // LLVM-SAME: (ptr{{.*}}[[ENV:%.*]]) | |
| // LLVM-NEXT: @llvm.eh.sjlj.longjmp(ptr{{.*}}[[ENV]]) | |
| // LLVM: @llvm.eh.sjlj.longjmp |
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| // OGCG-SAME: (ptr{{.*}}[[ENV:%.*]]) | ||
| // OGCG: @llvm.eh.sjlj.longjmp(ptr{{.*}}[[ENV]]) |
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| // OGCG-SAME: (ptr{{.*}}[[ENV:%.*]]) | |
| // OGCG: @llvm.eh.sjlj.longjmp(ptr{{.*}}[[ENV]]) | |
| // OGCG: @llvm.eh.sjlj.longjmp |
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PR for #1791